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quester [9]
2 years ago
5

Fiona wants to estimate the product (8.7)(3.0) which expression shows each factor rounded to the nearest whole number?

Mathematics
1 answer:
Elis [28]2 years ago
7 0

Answer:

(9)(3)

Step-by-step explanation:

expression shows each factor rounded to the nearest whole number?

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Sebastion has filled a paper grocery bag with food
Studentka2010 [4]

Answer:

1428 cubic inches

Step-by-step explanation:

The volume of a rectangular prism is V = l * w * h, where V represent volume, l is the length, w is the width, and h is the height.

You are given that the length is 12 inches, the width is 7 inches, and the height is 17 inches.

Solve.

V = 12 * 7 * 17

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7 0
3 years ago
The side of the base of a square prism is decreasing at a rate of 7 kilometers per minute and the height of the prism is increas
Ber [7]

Answer:

dV = - 5.73*10⁹ m³/s

Step-by-step explanation:

Question: What is the rate of change of the volume of the prism at that instant (in cubic meters per second) ?

A function can be dependent on one or more variables. The change in the function due to a change in one o its variables is given by the functions derivative with respect to that variable. For functions that are composed of products of its variables, we may use the product rule to determine its derivative.

The volume of a square prism with base a and height h is given by

V = a²h

When the base and height are changing, we have

dV = 2ah(da/dt) +  a²(dh/dt)

Given

a = 4 Km

h = 9 Km

da/dt = - 7 Km/min

dh/dt = 10 Km/min

we have

dV = 2(4 Km)(9 Km)(- 7 Km/min) +  (4 Km)²(10 Km/min)

⇒   dV = - 504 Km³/min + 160 Km³/min = - 344 Km³/min

⇒   dV = - 5.73*10⁹ m³/s

8 0
3 years ago
Write the explicit form of the arithmetic sequence shown below:<br> -4, 3, 10, ...
Vinil7 [7]

Answer:

17

Step-by-step explanation:

_4 to +3 = 7

3 to 10 =7

thus the sequence is 7

the answer is 10+7=17

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2 years ago
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anygoal [31]

Answer:

ghjhjhk

Step-by-step explanation:

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