How can 6.38 x 0.08 = 6.9768? (Show your steps please!)

Answers

Answer 1

Answer:

6.38 × 0.08 = 5,104 not 6,9768 .

step by step attached

How Can 6.38 X 0.08 = 6.9768? (Show Your Steps Please!)

Related Questions

Solve this. get Brainliest for CORRECT answer. And a thanks. And 5 stars.

Answers

9514 1404 393

Answer:

  D

Step-by-step explanation:

The absolute value function has its vertex at (1, 3). It is scaled by a factor of -2, so its transformation of the parent function f(x) = |x| will be ...

  -2f(x -1) +3 = -2|x -1| +3

This represents the left side of the equation you're seeking.

The right side equation is the equation of a line with slope 2/5 and y-intercept -2.2 = -11/5.

The equation that has both the left side and the right side correct is ...

  D.  -2|x -1| +3 = 2/5x -11/5

fx) varies directly with x and f(x) = 50 when x = -10, then what is f(x) when x = 15?

Answers

Answer:

f(x)=-75

Step-by-step explanation:

since f(x) varies directly with x

it implies that f(x)=Kx

k=f(x)/x

when f(x)=50 and x=-10

k=50/-10

k=-5

but when x=15, f(x)=-5×15

f(x)=-75

Which of the following functions represent exponential decay? f(x)=3(1.7)^x-2
f(x)=3(1.7)^-2x
F(x)=3^5(1/4)^x
F(x)=3^5(2)^-x

Answers

Answer:

F(x)=3^5(1/4)^x

Step-by-step explanation:

By the exponential decay definition: y = ab×

b determines the rate at which the graph grows: if b > 1, the function will increase. if 0 < b < 1, the function will decrease.

There is only (1/4)ˣ :  where 0<1/4<1 fit the definition, so F(x)=3^5(1/4)^x is the choice

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

But.. look at the table attached, the f(x)=3(1.7)^-2x and F(x)=3^5(2)^-x also showed pattern of decay. It can verified from their graphs. (Try plot it with your calculator)

Answer:

B, C, D

Step-by-step explanation:

Simplify:
A)
B)
C)
D)
8y - 2 - 3(y – 4)
lly - 6
5y - 6
5y - 14
5y + 10
I
36a
Write the fraction in lowest terms:
Please help. I’m reviewing algebra and i have no memory of this.

Answers

5y + 10

step by step :

8y - 2 - 3 ( y - 4)

8y - 2 -3y + 12

8y - 3y - 2 + 12

3y + 10

Need help on this, what is the correct name for this number?

Answers

Answer:

I believe its the third one

I think the third one is correct.

Hope my answer helped u :)

Sigma notation of 8+4+2+1+1/2+…

Answers

Answer:

-1 have a great day ahead

Please help me out, im struggling with this one

Answers

Answer:A

Step-by-step explanation:

Can somone llsss hell plssss

Answers

Answer:

D

Step-by-step explanation:

a hearty breakfast cause it sound more better

A group consisting of 6 people is to be selected from eight parents and four teachers.
Find the probability of selecting three parents and three teachers.

Answers

Answer:

9/32 or 0.28125

Step-by-step explanation:

8 parents and 4 teachers

There are 12 possible outcomes.

probability = # of favorable outcomes / # of possible outcomes

Let's do the teachers first.

There are 4 teachers, and we are finding the probability for 3 of them being picked.

Therefore,

P = 3/4

Now let's do the parents.

There are 8 parents, and we want 3.

Therefore,

P = 3/8

Now, we do  [tex]\frac{3}{4} *\frac{3}{8} = \frac{9}{32}[/tex]

Therefore, the chance of 3 teachers and 3 parents being picked out of 4 teachers and 8 parents is 9/32, or in decimal form 0.28125.

Hope this helped!

Pls help meeee and if y’all want give me yalls snap or sum cus I need more help

Answers

Answer:

30+10 which equals 40

Step-by-step explanation:

jsdghwhi

A soap manufacturer advertises that it has increased the size of their bottle of
dishwashing soap to 18,4 ounces, which is 5% more than the original size,
What is the original size of the bottle?
Round your answer to the nearest tenth

Answers

The original size of the bottle is 17.5 ounces.

The soap manufacturer has increased the size of his bottles. This means that 18.4 ounce bottle is bigger than the original size of the bottle. The bottle was increased by 5%, this means that the new bottle is 105% (100% + 5%) bigger than the initial size of the bottle.

To determine the original size of the bottle, this formula would be used:

New bottle size / total percentage increase in the bottle  =   initial size of the bottle

18.4 / 1.05 = 17.5 ounces

A similar question was answered here: https://brainly.com/question/24666000?referrer=searchResults

The original size of the bottle is 17.5 ounces.The soap manufacturer has increased the size of his bottles. This means that 18.4 ounce bottle is bigger than the original size of the bottle. The bottlewas increased by 5%, this means that the new bottle is 105% (100% + 5%) bigger than the initial size of the bottle. To determine the original size of the bottle, this formula would be used: New bottle size / total percentage increase in the bottle  =   initial size of the bottle 18.4 / 1.05 = 17.5 ounces.

Read the story. Barry is on the school tennis team. At practice yesterday, he did 3 forehand strokes for every 2 backhand strokes. Pick the diagram that models the ratio in the story. Barry did 50 strokes when he practiced yesterday, and all were either forehand or backhand. How many backhand strokes did he do?

Answers

What are the options ?

Help I’ll mark you brainlist

Answers

Answer:

it says you did it already

Step-by-step explanation:

insta dfl.jacob messeage for help

Which of the following are in the range of the function graphed below? Check all that apply.

A. 0
B. -1
C. 6
D. -4
E. 2
F. 1

Answers

How to know domain and range from co-ordinate pairs?

If a pair be (x,y) then x is domain and y is range .

Here range of graph is

[tex]\\ \sf\longmapsto y\in\{-2,3\}[/tex]

Hence answers are

-1,0,1,2

City Cab Taxi charges a $2.95 flat rate for a ride in the cab in addition to that they charge $0.50 per mile Katie has no more than $25 to spend on a ride at most how many miles can KD Travel without exceeding her spending limit​

Answers

Answer:

44 miles

Step-by-step explanation:

25-2.95

22.05

22.05/0.5

They can go 44 miles

She can travel 44.1 miles at most.

What is inequality?

Inequality, In mathematics, a statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Let Katie can travel [tex]x[/tex] miles

[tex]2.95 + 0.50x\leq 25[/tex]

[tex]0.50x\leq 25-2.95[/tex]

[tex]x\leq 44.1[/tex]

She can travel 44.1 miles at most.

Find out more information about inequality here

https://brainly.com/question/20383699

#SPJ2

Help me pls 20 POINTS

Answers

Answer:

bottom =80m^2

Side =50m^2

triangle = 3 ×8 ×5

What system of linear inequalities is shown in the graph?



Enter your answers in the boxes.
85 points -

Answers

Answer:

y ≥ -1/2x + 2y > 2x - 3

Step-by-step explanation:

Find equations of each line using two points on each and then determine the inequalities.

Line 1

Points

(0, 2) and (2, 1)

The slope is:

m = (1 - 2)/2 = -1/2

The y -intercept is 2.

The line is:

y = -1/2x + 2

The shaded region is to the right and the line is solid, so the inequality is:

y ≥ -1/2x + 2Line 2

Points:

(0, -3) and (2, 1)

The slope is:

m = (1 - (-3))/2 = 2The y- intercept is -3

The line is:

y = 2x - 3

The shaded region is to the left and the line is not solid, so the inequality is:

y > 2x - 3

If the rectangle below is enlarged by a scale factor of 1.5, what will be the area of the new rectangle?

Answers

4x1.5=6 and 6x1.5=9
new area=l x b
=6x9
=54units^2

f(x)=3x-1 and g(x)=x+2, find (f-g)(x)

A. 2x-3
B. 2x-1
C. 4x+1
D. 3-2x

Answers

Answer: 2x-3, choice A

Work Shown:

(f - g)(x) = f(x) - g(x)

(f - g)(x) = (3x-1) - (x+2)

(f - g)(x) = 3x-1 - x-2

(f - g)(x) = (3x-x) + (-1-2)

(f - g)(x) = 2x-3

A politician claims that he is supported by a clear majority of voters. In a recent survey, 38 out of 60 randomly selected voters indicated that they would vote for the politician. (You may find it useful to reference the z table.)

a. Select the null and the alternative hypotheses.

multiple choice 1
H0: p = 0.50; HA: p ≠ 0.50
H0: p ≤ 0.50; HA: p > 0.50
H0: p ≥ 0.50; HA: p < 0.50


b. Calculate the sample proportion. (Round your answer to 2 decimal places.)



c. Calculate the value of test statistic. (Round final answer to 2 decimal places.)



d. Find the p-value.

multiple choice 2
0.025 p-value < 0.05
0.05 p-value < 0.10
p-value 0.10
p-value < 0.01
0.01 p-value < 0.025


e. At the 5% level of significance, what is the conclusion?

multiple choice 3
Do not reject H0; the politician’s claim is not supported by the data.
Do not reject H0; the politician’s claim is supported by the data.
Reject H0; the politician’s claim is not supported by the data.
Reject H0; the politician’s claim is supported by the data.

Answers

Testing the hypothesis for the proportion, it is found that:

a) H0: p ≤ 0.50; HA: p > 0.50

b) The sample proportion is [tex]\pi = 0.6333[/tex].

c) The test statistic is [tex]z = 2.07[/tex].

d) The p-value of the test is of 0.0192.

e) Reject H0; the politician’s claim is supported by the data.

Item a:

At the null hypothesis, we test that the politician does not have the majority, thus:

[tex]H_0: p \leq 0.5[/tex]

At the alternative hypothesis, we test that he/she does have the majority, thus:

[tex]H_1: p > 0.5[/tex]

Item b:

38 out of 60, thus:

[tex]\pi = \frac{38}{60} = 0.6333[/tex]

The sample proportion is [tex]\pi = 0.6333[/tex].

Item c:

The test statistic is:

[tex]z = \frac{\pi - p}{\sqrt{\frac{p(1 - p)}{n}}}[/tex]

For this problem, [tex]\pi = 0.6333, p = 0.5, n = 60[/tex], thus:

[tex]z = \frac{0.6333 - 0.5}{\sqrt{\frac{0.5(0.5)}{60}}}[/tex]

[tex]z = 2.07[/tex]

The test statistic is [tex]z = 2.07[/tex].

Item d:

The p-value of the test is the probability of finding a sample proportion above 0.6333, which is 1 subtracted by the p-value of z = 2.07.

Looking at the z-table, z = 2.07 has a p-value of 0.9808.

1 - 0.9808 = 0.0192

The p-value of the test is of 0.0192.

Item e:

The p-value of the test is of 0.0192 < 0.05, thus, his claim is supported by the data, and we reject the null hypothesis. Then, the correct option is:

Reject H0; the politician’s claim is supported by the data.

A similar problem is given at https://brainly.com/question/24166849

17. Part A
How can you round 955,555 two different ways to get the same rounded number?

Answers

Answer:

Round it to 1,000,000 or 956,000

Step-by-step explanation:

y=mx+b m= rise/run = change in Y/change in x/ b= y-intecept.

Answers

Answer:

y = -[tex]\frac{2}{8}[/tex] + 5

Step-by-step explanation:

You have all that you need

(y = mx+b, m= rise/run which is the change in y/change in x, b = y-intercept.)

so now we just need to put it to use!

      Let's take y = mx + b and break it into two parts. We need the b and the m. The b is easier, because we can conclude by looking at the graph it is equal too 5. Here is our equation so far:

y = mx + 5

Now we need to solve for m:

[tex]\frac{rise}{run} = \frac{2}{8}[/tex]

The line is going dowards, so the slope (m) is negative.

Here is our final answer:

y = -[tex]\frac{2}{8}[/tex] + 5

ASAP

Diego deposits $4200 into a savings account that pays 5% simple interest. He decides not to touch the money until it doubles. How many years will Diego have to keep the money in the account?

Answers

Answer:

It would take 20 years for it to double

Step-by-step explanation:

5% of 4200 is 210 so then divide 4200 by 210 to find the number of years it will take for it to double and you get 20

Question In The Screenshot

Answers

A= 3
B=6
You are very welcome

I’m doing the same kind of Homework right now

Six times the sum of a number and 5 is 2

Answers

Answer:

Here's the sentence in an equation: 2 = 6(x + 5)

i don't know how to do math lol​

Answers

Answer:

6.5 I'm not sure

Step-by-step explanation:

4 x 3 + 4 x 2 + 13 x + 6 4x 3 +4x 2 +13x+6 is divided by 2 x + 1 2x+1.

Answers

Answer:

If you are trying to simplify this then the answers 304 + 13x

Step-by-step explanation:

If you help me thank you so much I appreciate you

Answers

Answer:

Alek can be annoying some times and I understand

Step-by-step explanation:

The answer should be 13.2

84.6-5.4 = 79.2

79/6 = 13.2

What is the slope between (-14,-12),(7,17)

Answers

Answer:

[tex]let, slope=m[/tex]

[tex]Therefore,m = 29 / 21 = 1.38095[/tex]

Answer:

Slope ≈ 1.38

Step-by-step explanation:

GIVEN :-

(x₁ , y₁) = (-14 , -12)(x₂ , y₂) = (7 , 17)

TO FIND :-

Slope between the given points

SOLUTION :-

Formula for slope = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]

Using this formula ,

[tex]Slope = \frac{17 - (-12)}{7 - (-14)}[/tex]

         [tex]= \frac{17 + 12}{7 + 14}[/tex]

         [tex]= \frac{29}{21}[/tex]

         [tex]= 1.38 (appx.)[/tex]

for science project, you want to dispaly 36 rocks in row, with the same number of rocks in each row find the arrangement that you can use

Answers

Answer:

1 row with 36 rocks in them

2 rows with 18 rocks in them

3 rows with 12 rocks in them

4 rows with 9 rocks in them

6 rows and 6 rocks in each one

9 rows with 4 rocks in them

12 rows with 3 rocks in them

18 rows with 2 rocks in them

36 rows with 1 rock in them

Step-by-step explanation:

Just find what can be multiplied to 36 and you get your answer! (without a decimal)

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

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