What is the volume of this rectangular prism?

Answer:

The ratio of a unit rate of kilometers to miles of the distance measured by the odometer is 1 km : 0.63 miles.

Step-by-step explanation:

Given;

distance measured by odometer in kilometer, = 810 km

distance measured by odometer in miles, = 510 miles

The  ratio of a unit rate of kilometers to miles of the distance measured by the odometer is calculated as;

[tex]d = \frac{810 \ km}{510 \ miles} \\\\d = \frac{810 \ km \ \times \ \frac{1}{810 \ km} }{510 \ miles \ \times \frac{1}{810 \ km} } \\\\d = \frac{1 \ km}{\frac{510}{810} \ miles } \\\\d = \frac{1 \ km}{\frac{17}{27} \ miles} \\\\d = 1 \ km : \frac{17}{27} \ miles\\\\d = 1 \ km : 0.63 \ miles[/tex]

Therefore, the ratio of a unit rate of kilometers to miles of the distance measured by the odometer is 1 km : 0.63 miles.

Answer:

its B hope this helps:))

Step-by-step explanation:

Answer:

its B

Step-by-step explanation:

im smart

Answer:

15.5 inches

Step-by-step explanation:

height² = diagonal² - length²

height = √(32² - 28²) ≅ 15.5 inches

Answer:

After 6 days, 3 bottles will be left.

Step-by-step explanation:

Given that:

Number of bottles = 15

Number of bottles drank each day = 2

Let,

d be the number of days

y be the number of bottles left

y = 15 - 2d

Now,

We have to find the number of days when 3 bottles will be left.

Putting y=3

3 = 15 - 2d

2d = 15 - 3

2d = 12

Dividing both sides by 2

[tex]\frac{2d}{2}=\frac{12}{2}\\d=6[/tex]

Hence,

After 6 days, 3 bottles will be left.

Answer:

h(x) = (1/4)x - 2 which is choice A

Step-by-step explanation:

Replace f(x) with y. Then swap x and y. Lastly, solve for y to get the inverse.

f(x) = 4x+8

y = 4x+8

x = 4y+8

x-8 = 4y

4y = x-8

y = (x-8)/4

y = x/4 - 8/4

y = (1/4)x - 2

h(x) = (1/4)x - 2

Answer:

75% is juice

Step-by-step explanation:

3/4 equals 75%

Answer:

75% of the drink is juice i did the calculations in my head.

Step-by-step explanation:

i Hope this helps you :)

Answer:

Step-by-step explanation:

There from ypergemetric distribution

mean number of defective in sample =n×m/N =5×4/10=2

and std deviation =sqrt(mn/N*(1-m/N)*(N-n)/(N-1))

=sqrt(5*4/10*(1-4/10)*(10-5)/(10-1))=0.816

from Tchebysheff's theorem ; 75% values fall within 2 standard deviation from mean

therefore interval in terms of defective

=2-2*0.816 ; 2+2*0.816 =0.367 ; 3.633

interval in terms of  repair costs =20*0.367 ; 20*3.633 =$7.34 ; $ 72.66

Step-by-step explanation:

multiplying the 2nd eqn by 9 we get,

9x+9y=81

then,subtracting 1st and 2nd eqn

9x+5y=41

9x+9y=81

- - -

__________

0. -4y=-40

we get y = 10

then we get x=9-y

x=9-10

x= -1

so x is -1 and y is 10

Answer:C, A 70 angle

Step-by-step explanation:

Answer:

The specific measure of a geometric figure is shown in the image is a 70° angle.

Thus, option 'A' is correct.

Step-by-step explanation:

We know that protectors normally have:

From the figure, it is clear that:

It is clear that the other ray tends to cross the protractor at the measure 70 degrees.

Therefore, the specific measure of a geometric figure is shown in the image is a 70° angle.

Thus, option 'A' is correct.

Answer:

19

Step-by-step explanation:

5%= 1

95%=19

The water is 95% of the total weight of watermelon. Multiply 95% by the total weight to get the weight of the water.

water = 95% × 20

water = 0.95 × 20

water = 19

The weight of the water is 19 lbs

Answer:

The rate of change of Function A is less than the rate of change of function B.

Other than that, everything else you put is correct.

Step-by-step explanation:

None.

Answer:

Option A, B and D are correct options.

Step-by-step explanation:

First we will find rate of change of function A and function B

Rate of Change of Function A

The formula used to calculate rate of change is: [tex]Rate\:of\:Change=\frac{y_2-y_1}{x_2-x_1}[/tex]

We have x_1=1, y_1=5, x_2=2, y_2=7

Putting values in formula and finding rate of change

[tex]Rate\:of\:Change=\frac{y_2-y_1}{x_2-x_1}\\Rate\:of\:Change=\frac{7-5}{2-1}\\Rate\:of\:Change=\frac{2}{1}\\Rate\:of\:Change=2[/tex]

So, Rate of change of Function A = 2

Now, finding y-intercept.

y-intercept is found by putting x =0

Looking at the function, we can write the equation: y=2x+3

Now, put x =0

y=2(0)+3

y=3

So, when x =0, y=3

So, y-intercept is 3 for function A.

Rate of Change of Function A

The formula used to calculate rate of change is: [tex]Rate\:of\:Change=\frac{y_2-y_1}{x_2-x_1}[/tex]

We have x_1=1, y_1=1, x_2=2, y_2=4

Putting values in formula and finding rate of change

[tex]Rate\:of\:Change=\frac{y_2-y_1}{x_2-x_1}\\Rate\:of\:Change=\frac{4-1}{2-1}\\Rate\:of\:Change=\frac{3}{1}\\Rate\:of\:Change=3[/tex]

So, Rate of change of Function B = 3

Now, finding y-intercept.

y-intercept is found by putting x =0

Looking at the graph, when x=0, y is -2

So, y-intercept is -2 for function B.

We get following answers:

Rate of change of Function A = 2

Rate of change of Function B = 3

y-intercept is 3 for function A.

y-intercept is -2 for function B.

So, The correct options are:

The rate of change of function A and B are positive

The rate of change of function A is less than the rate of change of function B. (Because 2 is less than 3)

The y-intercept of function A is positive, while y-intercept of function B is negative.

So, Option A, B and D are correct options.

Answer:

2x2+x-5

using x=4

(2×2)+4-5

4+(-1)

4-1=3

Answer:

3

Step-by-step explanation:

(2×2)+x-5

=4+x-5

=4+(4)-5

=8-5

=3

Answer:

945000

Step-by-step explanation:

do you mean adding..? if so thats your answer

The answer is 0.945 million or 945000  

Addition (usually signified by the plus symbol +) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division.

The addition of two whole numbers results in the total amount or sum of those values combined.

1 million = 10 lakhs = 1000000

0.6 million = 600000

On addition of 0.6 million and 345000 we get

945000

Therefore the answer is 0.945 million or 945000  

To know more about Addition

https://brainly.com/question/14092461

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Answer:

they are the only values that makes both equations true

Step-by-step explanation:

just took the test

Answer:

False.... i think

Step-by-step explanation:

Answer:

The sample is the 80 bottles that were randolmy selected on March 11.

Step-by-step explanation:

Answer:

X=2

Step-by-step explanation:

If the smaller triangle's base is 1.5ft and the bigger triangle's base is 6ft then in order to find x you have to find how much bigger the big triangle is compared to the small triangle in order to do that you have to divide 6 by 1.5 (6÷1.5)  which is 4 now you know that the bigger triangle is 4 times as big as the smaller triangle now to find X divide the 8 by 4 (since the 8 is on the same side as the X only the 8 is on the bigger triangle) which is 2

Answer:

1/3 or .75 pounds of strawberries

Answer:

No pounds

Step-by-step explanation:

you need three (3.00) dollars to get a pound and you only have one (1.00)

Answer: x>10

Step-by-step explanation:

I don't know what this is asking but the inequality x greater than 10 is simplified as x>10

Answer:

$14

Step-by-step explanation:

Since the original price of the game was $48 and the store wanted to sell it with 1/4 off the total price, we can say that (48) - (48 *1/4) = 36. Since marcus thought that he was buying the game for 1/4 of the original price, that would be 48 * 1/4 = 12.

The difference between 36 and 12 is 14, which would be the answer.

Answer: i think b

Step-by-step explanation:

so sorry if im wrong

Answer:

tell mariam to ask the shop keeper

Step-by-step explanation:

Answer:

A 12 inches 9 inches 15 inches

Answer:

159

Step-by-step explanation:

35x-1 =-35 plus 34x20

Answer:

3/10

Step-by-step explanation:

You could multiply straight across and get 21/70 and when the numerator and denominator are divided by 7 you'd get 3/10.

Answer:

1. 80

2. 28

Step-by-step explanation:

if you have questions of how to get the answer tell mw :>

Answer:

PN

Step-by-step explanation:

The segment PN is the exact same as AB, just smaller.

Answer:

The segment parallel to the one given is PN

Step-by-step explanation:

PN could be the only segment parallel

Answer:

There are 2 complex solutions

Step-by-step explanation:

Both imaginary Solutions