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1 year ago

Ann tutors chemistry. For each hour that she tutors, she earns 40 dollars.

Mathematics

1 answer:

Grace [21]1 year ago

4 0

Answer:

e = 40h

$680

Step-by-step explanation:

e = 40 h

e = (17)(40)

e = 680

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a study indicated that the citizens of Morristown waste and 5840 gallons of water last year this year they wasted 15% more than

joja [24]

Answer-

The total amount of water wasted this year is 6716 gallons.

Solution-

A study indicated that the citizens of Morris-town wasted 5840 gallons of water last year.

This year they wasted 15% more than that amount they wasted previous year.

15% of 5840 is,

$5840\times \frac{15}{100}=876$

The total amount of water wasted this year =

The amount of water wasted previous year + 15% more of the amount of that

= 5840 + 876

= 6716 gallons

Therefore, the total amount of water wasted this year is 6716 gallons

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3 years ago

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If the general solution of a differential equation is y(t)equals=Upper C e Superscript negative 4 t Baseline plus 7Ce−4t+7, wh

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Answer:

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Step-by-step explanation:

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At y(0) = 10, when t = 0, y = 10.

$y(0) = 10 = Ce^{-4\times0}+7$

$10 = C+7$

$C = 3$

Hence, the solution is

$y(t) = 3e^{-4t}+7$

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3 years ago

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WILL MARK BRAINLIEST A stamp collector bought 7 rare stamps for her collection. Each stamp cost $1,953. How much did the collect

IceJOKER [234]

Answer:

$13,671

Step-by-step explanation:

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The collector spent $13,671 on the stamps.

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3 years ago

Someone please help me with this.

svetlana [45]

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago