3 years ago

Given h (x) = 5 x + 1, find h(2)

Mathematics

1 answer:

alexdok [17]3 years ago

7 0

Answer:

h(2) = 5.2 + 1 = 10 + 1 = 11

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Mr. Garland bought 4 pounds of grapes for $8. How many pounds of grapes can he buy for $66.

Anna11 [10]

Answer:

33 pounds of grapes can be brought for $66.

Step-by-step explanation:

4 pounds = $8

=> 1 pound = $2
=> x pounds = $2x = $66
=> x = 33
=> 33 pounds = $66

Hence, 33 pounds of grapes can be brought for $66.

Hoped this helped.

$BrainiacUser1357$

4 0

3 years ago

The sum of the ages of two siblings is 29. The brother is eleven more than half the age of his sister. How old is each sibling

mina [271]

Answer: the brother is 20 and the sister is 9

Step-by-step explanation:

29 - 11 = 18 18 divided by 2 is 9

9+11 is 20 the brothers age so the sister is 9

3 0

3 years ago

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Solve these recurrence relations together with the initial conditions given. an = an−1 + 6an−2 for n ≥ 2, a0 = 3, a1 = 6

liberstina [14]

Answer:

Please see attachment

Step-by-step explanation:

Please see attachment

7 0

3 years ago

The surface area of a plastic ball is 196 pi. A sponge ball has a radius twice that of the plastic ball. What is the surface are

IrinaVladis [17]

Answer:

Option C. $784\pi\ units^{2}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared

Let

z-----> the scale factor

x----> surface area of the sponge ball

y----> surface area of a plastic ball

$z^{2}=\frac{x}{y}$

we have

$z=2$

$y=196\pi\ units^{2}$

substitute and solve for x

$2^{2}=\frac{x}{196\pi}$

$x=4*(196\pi)=784\pi\ units^{2}$

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4 years ago

A recipe that makes 7 servings calls for 1 1/6 cups of juice.

VMariaS [17]

1/7 cups per serving

6 0

3 years ago