Answer:if you double all of the dimensions of a rectangular prism, you create a similar prism with a scale factor of 2. The surface area of the similar prism will increase as the square of the scale factor (22 = 4) and the volume will increase as the cube of the scale factor (23 = 8).

Step-by-step explanation:

3 0

3 years ago

The probability that an event will occur is 1. Which of the following best describes the likelihood of the event occurring? (1 p

Semenov [28]

Certain, because it’s a whole and that means it’s the only one possible, unless it’s 1%, then it is unlikely

4 0

4 years ago

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Carys calculates the total amount EEE, in dollars, that she earns for working hhh hours using the equation E=10hE=10hE, equals,

Andrews [41]

Answer:Carys earns $10 per hour and earn $1 in hour .

Step-by-step explanation:

Given: Carys calculates the total amount E, in dollars, that she earns for working h hours.

She use the equation to calculate the total amount .

Foe h=1,

hence, she earns $10 in one hour.

Therefore, Carys earns $10 per hour.

Let she earn $1 then put E=1 in the equation, we get

Hence, she earn $1 in hour .

6 0

4 years ago

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The ratio of black tiles to red tiles is 3 to 7. If 63 back tiles are used for a prject,how many red tiles would be used.

Vladimir79 [104]

Answer:

63:147

Step-by-step explanation:

Because 3*21= 63 and 7*21= 147

7 0

3 years ago