3 years ago

What is 22.5x3.32 and Show your Work

Mathematics

1 answer:

Nataliya [291]3 years ago

8 0

Answer:

74.7

Step-by-step explanation:

Just use muliplication

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goldfiish [28.3K]

Answer:

a is 2x+2x and 4x

b is 6(7y-4) and 6*7y-6*4

6 0

3 years ago

HH represents the height of the tree (in centimeters), t tt years since Renata moved in. H = 210 + 33 t H=210+33tH, equals, 210,

Jet001 [13]

Answer:

Therefore the rate of growth of the tree is 33 cm/ yr.

Step-by-step explanation:

Given that,

The height of the tree is

H= 210 +33t

Here H represent the height of tree in cm and t is time in year.

The rate of growth is the first order derivative of the H with respect to time.

i.e The rate of growth $=\frac{dH}{dt}$

∴H= 210 +33t

Differentiating with respect to t

$\frac{dH}{dt} =0 +33$

$\Rightarrow \frac{dH}{dt}=33$

Therefore the rate of growth of the tree is 33 cm/ yr.

7 0

3 years ago

Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a

Hunter-Best [27]

Answer:

Well the options are not copy pasted properly so im just gonna answer the question

Step-by-step explanation:

1 Gallon contains 16 cups,

so 16 cups for 1 day

so for 7 days,

No. of cups = 7 x 16 = 112

so the expression would be,

16 cups x 7 days

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3 years ago

Is the number of hours spent studying an explanatory variable

vova2212 [387]

Yes because it is the amount you are studying.

8 0

3 years ago

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Anthony has a cup full of nickels and dimes worth $6.80. There are 82 coins all together.

poizon [28]

Answer:

Step-by-step explanation:

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3 years ago