Mathematics College

What’s the units?? Plz need help

Answers

Answer 1

Answer: 4 units

Step-by-step explanation:

Related Questions

1. Write the linear equation for a line with a slope of 1/2 that goes through the point (-1,
0).

Answers

Answer:

uhuhhubuggyugyug

uiyuyuh

jhjhh

Step-by-step explanation:

y7gukgyfkjiyfikyutgikuygtujki

Simplify the expression.
- 2.6f +0.2f - 15 - 3
i need help with this, anyone?

Answers

Answer: -2.4f-18

Step-by-step explanation:

Add 0.2f to -2.6f then subtract 3 from -15

HHHEEEeLLLPPPP MMEEe

Answers

v = 4/3 × 3.14×r^3

=4/3×3.14× (1.5)^3

= 14.13

Please help quick!
Subtracting a number is the same as adding its opposite.
Use this understanding to complete each of the equations below.

Enter numbers to evaluate −5−(−7).

‐5 –(‐7)= ‐5 + _______

= ________

Enter numbers to evaluate −5−7.

‐5− 7 = ‐5 + _______

= ________

Answers

Answer:

-5+7

-5+-7

=-12

Step-by-step explanation:

It is the same thing with adding its opposite(aka change its sign so addition is being imply)

THIS IS URGENT IT IS DUE TODAY I NEED IT FAST, I ONLY NEED THE STEPS NOT THE ANSWER SO PLEASE SOMEONE HELP ME IT WOULD BE MUCH APPRIECIATED.

Answers

Does that help? Because don’t get the questions

At one store, Alex saved $10 with a coupon for 50% off her total purchase. At another store, the $28 she spent on books is 56% of her total bill. How much did Alex spend in all at the two stores?

Answers

Your total would be $30 sit on my butt bubble

Help! Please Help lol

Answers

Rise over run, the slope is m=3/3 so y=3/3x+3, it’s +3 because that is where the y intercept is

Add.
(2x - 7) + (3x - 1)
O A. 5x - 8
B. 5x + 8
O C. 5x-6
D. 5x + 6

Answers

Your answer is B. 5x+8

how many legs are there in 5 dogs and 7 birds

Answers

Dog has 4 legs and bird has 2 legs

The 5 for dogs which is 5 ×4 =20

And 7for birds which is 7×2=14

The whole answer is 20+14 =34 legs in both animals

Dairy farmers are aware there is often a linear relationship between the age, in years, of a dairy cow and the amount of milk produced, in gallons per week. The least-squares regression line produced from a random sample is . Based on the model, what is the difference in predicted amounts of milk produced between a cow of 5 years and a cow of 10 years

Answers

Complete question :

Dairy farmers are aware there is often a linear relationship between age, in years, of a dairy cow in the amount of milk produced, in gallons per week. The least squares regression line produced from a random sample is milk=40.8-1.1(Age). Based on the model, what is the difference in predicted amounts of milk produce between a cow of five years in a cow of 10 years?

Answer:

A cow of five years is predicted to produce 5.5 more gallons of milk per week.

Step-by-step explanation:

Given the regression model :

milk=40.8-1.1(Age)

Milk produced by 5 year old cow using the model :

Milk produced = 40.8 - 1.1(5)

Milk produced = 40.8 - 5.5

Milk produced = 35.3

Milk produced by 10 year old cow using the model :

Milk produced = 40.8 - 1.1(10)

Milk produced = 40.8 - 11

Milk produced = 29.8

Difference in volume of milk produced :

Age 5 milk producrion- Age 10 milk production :

35.3 - 29.8

= 5.5

Answer:

Answer B

Step-by-step explanation:

The difference of 5 years produces a 5.5 gallon per week difference in favor of the younger cow.

answer quick please
Which sentence can be represented by the equation 5 m=15?
The sum of 5 and a number is 15.
Three-fifths more than a number is 15. Three-fifths times a number is 15. 3
The quotient of Ğ and a number is 15.

Answers

Answer:

the answer is c

Step-by-step explanation:

Three-fifths times a number is 15.

PLEASE HELP!!!: Parallel lines 1 and m are intersected
by transversal t as shown below. Which
of the following angles are alternate
interior angles?

Answers

The answer is B because if you add the to angles together you create a straight line.

savoy the person i need u 2 answer me!!!

Answers

Answer:

i'm here Mittens

Step-by-step explanation:

so what u doing cutie

What’s the surface area in square units if right I’ll mark brainleiest

Answers

Answer: 349 square units

============================================

Work Shown:

L = 5.5 = lengthW = 5 = widthH = 14 = height

SA = surface area of rectangular prism

SA = 2*(L*W + L*H + W*H)

SA = 2*(5.5*5 + 5.5*14 + 5*14)

SA = 2*(27.5 + 77 + 70)

SA = 2*(174.5)

SA = 349

The surface area is 349 square units.

Answer:

The answer is 349

Step-by-step explanation:

154+140+55=349

i can’t seem to find any answers for this can anyone help?

Answers

Answer:

2 2/3

Step-by-step explanation:

- - is the same as + so it's actually 2 1/3 + 5

A game decreased in price by 1/6
After the reduction it was priced at £75.
What was the original price of the game?

Answers

Imagine you didn’t know what it was priced after the reduction. Use “y” as the original number since we don’t know: y times (1-1/6) = 75
it is 1 minus 1 over 6 since you aren’t finding the price after reduction. Your finding the original one which means you need to minus by one (6 over 6= 1) so u would do 1 - 1/6
So if you do it the other way round it would be 75 divided by 1 minus 1 over 6
Which gives us 90!!

A wildlife biologist is doing research on chronic wasting disease and its impact on the deer populations in northern Colorado. To estimate the difference between the proportions of deer with chronic wasting disease in two different regions, a random sample of 200 deer was obtained from one region and a random sample of 197 deer was obtained from the other region. The biologist checked for the following.

(200) (0.06) >= 10
(200) (0.94) >=10
(197)(0.086) >=10
(197)(0.914) >= 10

Which of the following conditions for inference was the biologist checking?

a. The population of deer within each region is approximately normal.
b. it is reasonable to generalize from the samples to the populations.
c. The samples are independent of each other.
d. The observations within each sample are close to independent.
e. The sampling distribution of the difference in sample proportions is approximately normal Prisen.

Answers

Answer: The sampling distribution of the difference in sample proportions is approximately normal

Step-by-step explanation:

Given that :

Random sample of deer from one region = 200

p = 0.06

1 - p = 1 - 0.06 = 0.94

Random sample of deer from other region = 197

p = 8.6% = 0.086

1 - p = 1 - 0.086 = 0.914

For an approximately normal distribution :

np ≥ 10

n(1 - p) ≥ 10

(200) (0.06) = 12

(200) (0.94) = 188

(197)(0.086) = 16.942

(197)(0.914) = 180.058

Since all conditions are met :

Then, the sampling distribution of the difference in sample proportion is approximately normal.

Using a standard deck of 52 cards, what is the probability of getting 2 cards that are kings if you pull one card at a time and replace them? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW YOUR WORK!!)
A. 12
B. 1/169
C. 11 1/8
D. 60%
E. 0.5
F. 2/112
G. 25%
H. 0.25
I. 25

Answers

Answer:

i dont knw

Step-by-step explanation:

Answer:

B,C,D

Step-by-step explanation:

I'm not honestly sure I'm sorry if it's wrong

ill give brainliest if correct

Answers

C because if you divide 3/12 you get .25 but 4/18 is .22, which is the better deal

Answer:

no its A. kramer sells apples for $0.22 each

Step-by-step explanation:

What is the total surface area of the square pyramid in square inches? *
11
11.5
7

Answers

Answer:

base edge? height?

Surface area of a square pyramid:

s = length of base edge.

h = height of pyramid from base to top.

A = surface area.

[tex] A \: = s² + 2s \sqrt{\frac{a^{2}}{4}+h^{2}}[/tex]

√ = square root, root of 2, opposite of square.

² = square, power of 2, times itself once.

√n × √n = n

n × n = n²

Plz I will give brainliest

Answers

Answer:

its yellow

Step-by-step explanation:

i am not sure answer is A remember not sure

What is the volume of the rectangular prism shown?

Answers

Answer:

18 3/64

Step-by-step explanation:

i did test trust me

21 miles equal how many feet

Answers

Answer:

110, 880 feet

Step-by-step explanation:

5,280 feet in one mile x 21 miles

Answer:

110, 880 feet

Step-by-step explanation:

Which expression has exactly two terms

4n
Ab2
5y2
3x5

Answers

The expression 5 y 2 has exactly two terms

Answer: 3x +5

Step-by-step explanation:

I did it

Given this equation y = x2 + 2x -5 , Find the average rate of change over the interval 2 ≤ x ≤ 4 ?

Answers

Answer:

The average rate of change is 8.

Step-by-step explanation:

We are given the equation:

[tex]y=x^2+2x-5[/tex]

And we want to find the average rate of change on the interval [2, 4].

When finding the average rate of change, we essentially find the endpoints and then find the slope between them.

So, the endpoints are:

[tex]y(2)=(2)^2+2(2)-5=3[/tex]

And:

[tex]y(4)=(4)^2+2(4)-5=19[/tex]

So, the average rate of change between them is:

[tex]\displaystyle m=\frac{19-3}{4-2}=\frac{16}{2}=8[/tex]

Identify as an increase or decrease. Then find the percent of increase or decrease. If necessary, round to the nearest percent.

Original: 150

New: 130

Answers

Answer:

130 is a 13.333% or 13% decrease of 150.

Are the two triangles above similar? Why or why not?

A. Yes, they are similar by the AA similarity postulate.

B. Yes, they are similar by the SAS similarity theorem.

C. No, there is not enough information given to prove similarity.

D. No, right triangles are never similar.

Answers

Answer: I think - D
Hope this helps :))

No, Triangles with one congruent angle are never similar so the correct option is D.

What is similar triangle?

Similar triangles are triangles that have constant form, however their sizes might vary. All equal triangles, squares of any aspect lengths are samples of similar objects. In other words, if 2 triangles are similar, then their corresponding angles are congruent and corresponding sides are in equal proportion.

For AAA similarity postulate; Two triangles are similar if two corresponding angles of them are of same measure. It is because when two pairs of angles are similar, then as the third angle is fixed if two angles are fixed, thus, third angle pair also gets proved to be of same measure.

If the triangles, have only 1 congruent angles , it can not be said similar because for a triangle to be similar , minimum two criteria must be equal .

Hence we can conclude that triangles with one congruent angle are never similar.

To know more about similar triangles , visit:

brainly.com/question/14285697

#SPJ5

Solve the given inequality and graph the solution on the number line
-x/2+3/2<5/2

Answers

Answer:

Step-by-step explanation:

Answer:

-x/2+3/2<5/2=

-x/2+3/2=5/2

subtracting 3/2 from both sides,

-x/2=2/2

simplifying, 2/2=1

-x/2=1

to get rid of the denominator of 2 you must multiply by 2. also to make the answer positive you must multiply both sides by -1,

therefore: x>-2

Step-by-step explanation:

Sana bought a dress for $32.99 and two purses. The total cost for the three items was $57.97. What was the cost for one purse?

Answers

Answer:

$12.49

Step-by-step explanation:

cost of two purses = $57.97 - cost of dress = $57.97 - $32.99 = $24.98

cost of one purse = $24.98 ÷ 2 = $12.49

There are 36 students on the debate team at a school. There are 6 seniors, 12 juniors,
10 sophomores, and 8 freshmen on the team. The coach is going to select 4 students at random to participate in
the next debate. Calculate the probability that all 4 students are sophomores.
O 0.0036
O 0.0060
O 0.0084
O 0.2778

Answers

0.0036

Bsshsjsjsjsnsn

Answer:

A 0.0036

Is correct

ED2021

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