which choice is equivalent to 6.25% ?

a) 6.25

b) .625

c) 0.0625

d) 0.00625​

Answers

Answer 1
.625 to find the decimal of a percentage divide by 100

Related Questions

A biologist was sitting near a pond and noticed a large number of dragonflies. He also saw both frogs and fish trying to eat the
dragonflies. He counted a total of 89 fish, frogs, and dragonflies. He noticed that there were four times as many dragonflies as fish and
that the frogs were five more than twice the number of fish

Answers

89 /3

frogs = 29.6

fish =  29.6

dragonflies =  29.6

all of them equal 89

Guessing you need to know how many of each animal there are

a = fish = 12
b = frog = 29
c = dragonflies = 48

a + b + c = 89

c = 4a (four times as many dragonflies as fish)
b = 2a + 5 (frogs were five more than twice the number of fish)

Then substitute for b and c in the big equation:

a + (2a + 5) + 4a = 89
Combine like terms:
7a + 5 = 89
Subtract 5 from both sides:
7a = 84
Divide both sides by 7:
a = 12

Now use this to solve for b and c

c = 4(12) = 48

b = 2(12) + 5 = 24 + 5 = 29

Please let me know if you have any questions.

Suppose you add or subtract two quadratic trinomials that use the same variable. What are the possible classifications for the sum or difference? Explain.
Please help me asap. T.T

Answers

Answer:

quadratic monomial, quadratic trinomial, constant monomial, linear monomial, quadratic binomial, linear binomial.

Step-by-step explanation:

two quadratic trinomials each have a degree-2, degree-1, and degree-0 term. It is possible that the coefficients of all or some of the terms cancel each other while adding or subtracting the polynomials.

Answer:

Here is the answer. Hope this helps Sorry it's blurry but you have to click on it and you will see the answer

Step-by-step explanation:

Find the surface area. Urgent!

Answers

Answer:

306 cm²

Step-by-step explanation:

Sorry if this is wrong doing mental math

Which side lengths form a right triangle?
Choose all answers that apply:

Answers

Answer:

A

Step-by-step explanation:

9, 12, 15 is a multiple of 3, 4, 5 which is a right triangle

Answer:

A. 9, 12, 15

Step-by-step explanation:

A. [tex]9^{2} +12^{2} =15^{2}[/tex]

B. [tex]6^{2} +2^{2}\neq\sqrt{38}^{2}[/tex]

C.[tex]3^{2} +9^{2} \neq \sqrt{91} ^{2}[/tex]

Please help
David has scored 86, 70, 79, 90, and 85 on his previous five tests. What score does he need on his next test so that his average (mean) is 84

Answers

(86 + 70 + 79 + 90 + 85 + x)/6 = 84
Multiply 6 to both sides and then add everything together and then subtract i from the multiplied 86 which will get you 94.
Answer: 94

How many combinations with repetition are allowed if n = 5 and r = 3?
120
125
10
35

Answers

10 possible combinations

Answer:

35

Step-by-step explanation:

Since repetition is allowed, we use the equation

((n+r-1)!/(r!(n-1)!) = 7!/(3!x4!) = 35

Farid checked the prices of 5 items available for purchase in the cafeteria. The prices were:
$6.00$8.00$6.00$2.00$4.00
What was the median price of the items?
MEAN AND MEDINA

Answers

Answer:

Mean is 5.2 Median is $6.00

Step-by-step explanation:

To find mean u have to find the "average" whereby u add all the numbers and divide by the number of numbers.

($2+$4+$6+$6+$8)= $26. Then since there are 5 numbers in all u divide by 5.

$26÷5 =5.2 5.2 is the median.

Median is the middle number. To find it u have to rearrange the numbers from smallest to largest and find the middle number.

$2, $4, {$6,} $6, $8

$6 is the median.

If x = 7, what does y equal in the following equation? *
2x + 4y = -6

1) y = -2

2) y=-3

3) y=-4

4) y=-5

Answers

The answer is 4) y=-5

2x + 4y= -6
2(7) + 4y = -6
14 + 4y = -6
4y = -14 -6
y = -20/4
y = -5

Math help me please/////

Answers

Answer:

C.

Step-by-step explanation:

A and D are incorrect because there is one outlier in the lower graph, and there are no signs of clusters on the graph, making B wrong as well. This leaves the only answer, C, which makes sense because there is a positive correlation of a line.

what is the measure of angle 1?

Answers

Since there was a ray drawn from A through C the exterior angle of angle C is angle 1. Any straight line should equal to 180 degrees.

Answer:

option a. 90°

angle 1=90°

From the top of a light house 60 meters high with its base at sea level, the angle of depression to a boat is 15o. What is the distance of the boat from the foot of the light house?

Answers

Answer:

Distance between boat and light house = 223.88 meter (Approx.)

Step-by-step explanation:

Given:

Height of light house = 60 meters

Angle of depression to boat = 15°

Find:

Distance between boat and light house

Computation:

Using trigonometry application:

Tanθ = Perpendicular / Base

Tan 15 = Height of light house / Distance between boat and light house

0.268 = 60 / Distance between boat and light house

Distance between boat and light house = 60 / 0.268

Distance between boat and light house = 223.88 meter (Approx.)

hii please help i’ll give brainliest

Answers

Quadrant 2
The last answer choice

hii please help i’ll give brainliest

Answers

Answer:

-19

Step-by-step explanation:

Answer:

-19

hope it helps. Plz mark brainliest!

explanation:

To find its opposite, change the negative sign to a positive sign. The answer is that the opposite of 19 is -19.

What is a possible solution to x ≥ −2?

Answers

Answer:

5

Step-by-step explanation:

Find the product of 22.4 and 0.51

Answers

Answer:

11.424 is the product of 22.4 x 0.51

help help help pleaseee

Answers

Answer:

f is the answer

Step-by-step explanation:

H. Fewer than half of the birds have wing lengths greater than 48 millimeters.

$100 are shared between Adam and Hamza in the ratio 1:3.
A)
How many dollars did Adam receive?
How many dollars did Hamza receive?

Answers

Answer:

$25 for Adam and $75 for Hamza

Step-by-step explanation:

$100 will be divided to 3 + 1 = 4 parts

the dollars Adam received

= $100 × 1/4

= $25

the dollars Hamza received

= $100 × 3/4

= $75

-----------------------------------------------------------

the dollars Hamza give to Adam

= $75 × 25%

= $75 × 25/100

= $18.75

the dollars Adam have

= $25 + $18.75

= $43.75

the dollars Hamza have

= $75 - $18.75

= $56.25

the ratio

= 43.75:56.25

= 7:9

A kind teacher gives you 20 cents for every question you get right, but you have to pay the
teacher 10 cents for every question you get wrong. After 30 questions you have made a
profit of $1.80.
a ) Form an equation with x representing the number of questions you got right.
b )Solve your equation to find how many questions you got right.

Answers

Answer:

Let n be the number of questions you got right. Then

30-n equals the number of questions you got wrong.

So:

A) 20n-10(30-n)=180

30n-300=180

30n=480

n=16

30-n=14

B)You got 16 questions right and 14 questions wrong.

I did not pay attention to the class- so can someone explain how to do dis type of problem- and the answers-

Answers

which questions ..??????

HELP WILL MAKE BRAINLIEST

Answers

Answer:

x

Step-by-step explanation:

The answer is B. Hope this helps

PLEASE HELP ASAP PLEASE HELP

Answers

equal tp 4 inches because all sides of a triangle are usually the samw

Help plz and the first and second options are.
First : any side,any two side,any three side
Second: less the. 90 degrees,greater then 90 and exactly 90

Answers

First: Two Sides
Second: Exactly 90°

Find the value of x in OQ. 5x-6
2x+9
Need help with this question asap!!

Answers

Answer:

[tex]\huge\boxed{\sf x = 5}[/tex]

Step-by-step explanation:

Since, the chord is being bisected by the diameter (being divided into two equal parts). Hence,

5x - 6 = 2x + 9

5x - 2x = 9 + 6

3x = 15

Divide both sides by 3

x = 15 / 3

x = 5

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

i just need help finding y thank you

Answers

Answer:

x=9.43mm

Step-by-step explanation:

H= A/C

H=9.15/cos(14)=9.43mm

Answer:

9.43

Step-by-step explanation:

If x = 2.28

pythagoras theory that a^2 + b^2 = c^2

so 9.15^2 + 2.28^2 = 88.920

[tex]\sqrt88.920[/tex]=9.429

find the slope of a line through the points (-1,5) and (7,-11)

Answers

Answer:

-2

Step-by-step explanation:

What is the volume of a sphere with a diameter of 7,5 cm, rounded to the nearest
tenth of a cubie centimeter

Answers

Answer:

179.59

Step-by-step explanation:

.........................

Solve the system of equations 3x+2y=223x+2y=22 and -4x+3y=16−4x+3y=16 by combining the equations.

Answers

Answer:

(2, 8)

Step-by-step explanation:

Given the system of equation

3x+2y=22  ... *4

-4x+3y=16 .... *3

Using the elimination method

12x + 8y = 88

-12x + 9y = 48

Add

8y + 9y = 88+48

17y = 136

y = 136/17

y = 8

Recall that

3x+2y=22

3x+2(8)=22

3x + 16 = 22

3x = 22-16

3x = 6

x = 6/3

x = 2

Hence the required solution (x, y) is (2, 8)

PLEASE HELP the graph of the function f(x)=5/4sin(x)+1 is shown. what are the key features of this function? (look at photo) ​

Answers

Answer:

2.25 -0.25 increasing (-0.25,2.25)

Step-by-step explanation:

The minimum and maximum values are negative 1/4 and 9/4. In the interval of (0, π/2), the function is decreasing. And the range of the function will be [–1/4, 9/4].

What is a sinusoidal Function?

It is a function that repeats itself in a particular time interval.

The equation is given as

y = A sin (ωx + Ф) + C

Where A is the amplitude, ω is the frequency, Ф is the phase difference, and C is the constant.

The function is given below.

f(x) = (5/4) sin(x) + 1

Compare the function with standard equation.

A = 5 / 4

ω = 1

Ф = 0

C = 1

Then the maximum value of the function at sin x = 1, will be

Maximum value = 5/4 + 1

Maximum value = 9/4

Then the minimum value of the function at sin x = –1, will be

Minimum value = –5/4 + 1

Minimum value = –1/4

In the interval of (0, π/2), the function is decreasing.

And the range of the function will be [–1/4, 9/4].

More about the sine function link is given below.

https://brainly.com/question/3876065

#SPJ2

State if the triangles in each pair are similar. Remember a) AA/SAS/SSS
b) prove it. C) write a similarity statement.

Answers

Start at point A as that is the first letter of the sequence ABC. The second letter is B so we'll record the length of segment AB, which is 4 units long.
Note how we have a segment that is also 4 units long in the other triangle; however, we won't use that one just yet. Instead, we'll go for the 2 unit segment. As it turns out, every piece of the triangle on the right side is half that of the left side triangle.
Segment ED is 2 units long. So AB and ED pair up
------------------------------
BC is 8 units long; DF is 4 units long (half of BC). So BC and DF pair up
I started at A, went to B, then to C in that exact order marking the side lengths of 4 and 8 respectively. At the same time for the other triangle, I started at E, moved to D, then to F recording the side lengths 2 and 4
So A pairs up with E, B pairs with D, and C pairs with F
Therefore, triangle ABC is similar to triangle EDF. The order is very important so that the points line up and correspond in the proper manner.
I used the SSS (side side side) similarity theorem to prove the triangles similar. This theorem says that if the sides are in proportion to one another, then the triangles are similar.

BAC ~ DEC

x = ___ units​

Answers

Given:

[tex]\Delta BAC\sim \Delta DEC[/tex]

To find:

The value of x.

Solution:

We have,

[tex]\Delta BAC\sim \Delta DEC[/tex]

The corresponding parts of similar triangles are proportional.

[tex]\dfrac{AB}{ED}=\dfrac{AC}{EC}[/tex]

On substituting the values, we get

[tex]\dfrac{24}{56}=\dfrac{2x}{3x+5}[/tex]

[tex]\dfrac{3}{7}=\dfrac{2x}{3x+5}[/tex]

[tex]3(3x+5)=2x(7)[/tex]

[tex]9x+15=14x[/tex]

Subtract [tex]9x[/tex] from both sides.

[tex]15=14x-9x[/tex]

[tex]15=5x[/tex]

[tex]\dfrac{15}{5}=x[/tex]

[tex]3=x[/tex]

Therefore, the value of x is 3 units.

Other Questions
What theme do both poems have in common?Pretty Wordsby Elinor WyliePoets make pets of pretty, docile1 words:I love smooth words, like gold-enamelled fishWhich circle slowly with a silken swish,And tender ones, like downy-feathered birds:5 Words shy and dappled, deep-eyed deer in herds,Come to my hand, and playful if I wish,Or purring softly at a silver dish,Blue Persian kittens, fed on cream and curds.I love bright words, words up and singing early;10 Words that are luminous2 in the dark, and sing;Warm lazy words, white cattle under trees;I love words opalescent,3 cool, and pearly,Like midsummer moths, and honied words like bees,Gilded and sticky, with a little sting.1docile: yielding to supervision or direction2luminous: full of light3opalescent,: having a milky brightnessPublic Domain wordsare birdsthat arrivewith books5 and springtheylovecloudsthe wind10 and treessome wordsare messengersthat comefrom far away15 from distant landsfor themthere areno bordersonly stars20 moon and sunsome wordsare familiarlike canariesothers are exotic25 like the quetzal bird1some can standthe coldothers migratewith the sun30 to the southsome wordsdiecagedtheyre difficult35 to translateand othersbuild nestshave chickswarm them40 feed themteach themhow to flyand one daythey go away45 in flocksthe letterson this pageare the printsthey leave50 by the seaWords can come alive.Reading is fundamental.A simple message can say a lot.Books help you travel to exotic places. Calculate the frequency of a light wave that has a wavelength of 9.2dm. PLEASE HELP ME,!!!!!!!!!!! ALL LINKS WILL BE REPORTED!! Which of the following indicates the subtraction property of equality when solving the equation 86 2 (9x + 4) = 12x + 18?Question options:A) 2(9x + 4) = 86 12x 18B) 2(9x + 4) = 12x + 18 86C) x = 2D) 86 18x 8 = 12x + 18 What two countries did the United States and the Soviet union send soldiers to from the 1960 to 1990s? What is 2x10-50=x and Im just typing this to get to 20 words or whatever describe an experiment (using 3-5 complete sentences) that you could conduct to test whether or not humans can see in complete darkness. Make sure to include your independent and dependent variables. Solve each equation for points!! What is (8x + 4) added to (15x 12)? !!!!help asap brainliest reward!!!!!Tracy was recently arrested for disorderly conduct and robbery. She was ranting at commuters about the government spying on people through cell phone cameras. She grabbed several phones from peoples hands and tossed them into traffic to be destroyed. Should she be prosecuted for these crimes? What punishment or intervention would you recommend, and why? Sue has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate the area of the polygon. Be sure to show all your work and explain your answer. Six-sided polygon that includes two isosceles right triangles, one with height and base of 25 feet, the other height and base of 8 feet, and one rectangle measuring 35 feet by 8 feet. When graphing c=12, would you use an closed circle or opened circle? Required information Skip to question [The following information applies to the questions displayed below.] ABC Company prepared the following aging of receivables analysis at December 31. Days Past Due Total 0 1 to 30 31 to 60 61 to 90 Over 90 Accounts receivable $ 640,000 $ 410,000 $ 104,000 $ 50,000 $ 32,000 $ 44,000 Percent uncollectible 3 % 4 % 7 % 9 % 12 % a. Estimate the balance of the Allowance for Doubtful Accounts assuming the company uses 5% of total accounts receivable to estimate uncollectibles, instead of the aging of receivables method. b. Prepare the adjusting entry to record Bad Debts Expense using the estimate from part a. Assume the unadjusted balance in the Allowance for Doubtful Accounts is a $13,400 credit. c. Prepare the adjusting entry to record bad debts expense using the estimate from part a. Assume the unadjusted balance in the Allowance for Doubtful Accounts is a $2,400 debit. Estimate the balance of the Allowance for Doubtful Accounts assuming the company uses 5% of total accounts receivable to estimate uncollectibles, instead of the aging of receivables method. if your reading this please help meeee what's the rate of change for 1838 to 1990? PLZ, PLZ, PLZ HELP! NEED NOW! Which statements describe reasons native-born Americans wanted to restrict immigration to the United States in the late 1800s? Choose all that are correct.Many claimed that the country was full and there wasn't any empty land for newcomers to settle.Many were afraid of losing their jobs to immigrants who would work for lower wages. Many were prejudiced against newcomers who looked different or spoke a foreign language.Many were unwilling to pay higher taxes to cover education and social services for immigrants. a. Adjacentb. Linear Pairc. Complementaryd. Supplementarye. Vertical Serena has 6 pieces of fabric. Each piece is 5/8 yard long. What is the total length of the fabric did u need to add water or take water away to get from the 4 cup mark to the 1 liter mark How did northern Africa's location affect the development of its civilizations?A. It kept them separate from other parts of AfricaB. It forced them to move farther south every year.C. It allowed them to control all trade in the region.D. It gave them access to valuable new technology.