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3 years ago

12

H(t) = -2 • 5^-t^-1, find h(-2)

1 answer:

devlian [24]3 years ago

6 0

Answer:

$y = - 2 \times { 5}^{ - ( - 2) - 1} = - 2 \times {5}^{2 - 1} = - 2 \times 5 = - 10$

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What is the relationship between mass, density and volume? Provide and example that involves calculating population density.

Ymorist [56]

Answer:

Density is directly related to the mass and the volume. In fact, it tells us of the exact relationship between the two. To find an object's density, we take its mass and divide it by its volume. If the mass has a large volume, but a small mass it would be said to have a low density.

Step-by-step explanation:

8 0

3 years ago

Use the fact that 2 1/2 divide 1/8 =20 to find 2 1/2 divide 5/8

Tasya [4]

Answer:

4

Step-by-step explanation:

Given that $2\frac 1 2 \div \frac 1 8 =20$

$\Rightarrow \frac 5 2 \div \frac 1 8 =20$

$\Rightarrow \frac 5 2 \times 8 1 =20 \cdots(i)$

Now, $2\frac 1 2 \div \frac 5 8$ $= \frac 5 2 \div \frac 5 8$ $=\frac 5 2 \times \frac 8 5$

This can be written as

$\frac 5 2 \times \frac 8 5=\frac 5 2 \times \left( \frac 8 1 \times \frac 1 5\right)$ [as $\frac 8 5=\frac 8 1 \times \frac 1 5$ ]

$=\left(\frac 5 2 \times \frac 8 1 \right)\times \frac 1 5$

$=20 \times \frac 1 5$ [ by using equation (i)]

=4

Hence, $2\frac 1 2 \div \frac 5 8=4$

7 0

3 years ago

Find the next term of the sequence.<br> 24, 17, 10, 3, ...<br><br> -7 <br> 0<br> -4<br> -5

kvv77 [185]

Answer:

Already answered but oh well

It's -4

5 0

3 years ago

PLEASE HELP IF THE ANSWER DOES NOT APPLY TO THIS I WILL REPORT

tensa zangetsu [6.8K]

0.63 is the correct answer

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3 years ago

The sum of the three angles in a triangle is 180 degrees. One of the angle measures 30 degrees, and the second angle measures 75

Molodets [167]

Answer:

75 degrees

Step-by-step explanation:

30 + 75 = 105

180 - 105 = 75

4 0

4 years ago

Read 2 more answers