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maria [59]
3 years ago
14

(-11, -17), (2, -12)

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0

Answer: 280

Step-by-step explanation:

                                                  (-11 - 17) (2 - 12) = 280/1 = 280

Subtract: -11 - 17 = -28

Subtract: 2 - 12 = -10

Multiple: the result of step No. 1 * the result of step No. 2 = -28 * (-10) = 280

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James ran 8 miles in 57.68. minutes. What was his average time per mile?
trapecia [35]
Steps:
57.68÷8
=7.21minutes per hour
(p.s. make sure they don't want you to round!)
8 0
3 years ago
Von Bertalanffy's equation states that the rate of growth in length of an individual fish is proportional to the difference betw
tiny-mole [99]

Answer:

dT/dt = k(L-Lt)

Step-by-step explanation:

Let the rate of growth in length be dL/dt

The difference between the current length L and the asymptotic length Lt will be expressed as L-Lt

If the rate of growth in length of an individual fish is proportional to the difference between the current length L and the asymptotic length Lt, this is expressed as;

dT/dt ∝ L-Lt

dT/dt = k(L-Lt) where

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Hence the differential equation that expresses this idea is written as;

dT/dt = k(L-Lt)

8 0
3 years ago
The square below represents one whole.
sergij07 [2.7K]

Answer:

Decimal: 0.23

Fraction: 23/100

Percent: 23%

Step-by-step explanation:

In this case, one whole is 100. This is because there are 100 little squares in the one big square.

The amount of shaded squares is 23.

This can be represented as the fraction 23/100. 23/100 is the same as 23 being divided by 100. 23 divided by 100 is 0.23 (our decimal). To find a percent, move the decimal point to the right 2 times. Our percent is 23%.

6 0
3 years ago
What is 17 divided by 3 without remainders.
LenaWriter [7]

Answer:

5.6666666667

Step-by-step explanation:

that is 17 divided by three without remainders

4 0
3 years ago
Read 2 more answers
Find the length of the lamppost to the nearest inch.
olganol [36]

Answer:

109 inch

Step-by-step explanation:

we know that

tan\theta=\frac{Perp}{Base} \\\theta=70\\Base=40 in

So,

tan(70)=\frac{Perp}{40} \\\\2.747=\frac{Perp}{40} \\\\2.747\times40=Perp\\\\Perp=109\quad in

So, length of lamppost is 109 inch

5 0
3 years ago
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