3 years ago

1.64 divide by 22 I don’t even know this help me?

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

8 0

The answer would be 7.54

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joe spends $8 on lunch and $6.50 on dry cleaning. He also buys 2 shiets that cost the same amount. joe spendes a total of $52. w

ANEK [815]

X=amout the shirts cost
52=8+6.50+2x
add 8 and 6.5
52=14.5+2x
subtract 14.5 from 52
37.5=2x
divide 37.5 by 2
x=18.75
It cost $18.75 for each shirt.

4 0

2 years ago

Find the average of the following numbers:<br><br> −34 and −37

OverLord2011 [107]

Answer:-35.5

Step-by-step explanation:

-34 + -37 = -71

-71 divided by 2 = -35.5

5 0

3 years ago

Need help seriously

Dima020 [189]

It’s not hard bro you gotta lean probability it’s really easy

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3 years ago

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Marizza181 [45]

Its b for sure i worked it out

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3 years ago

Alabama Instruments Company has set up a production line to manufacture a new calculator. The rate of production of these calcul

umka21 [38]

Answer:

The number of calculators is 4871

Step-by-step explanation:

If we integrate dx/dt we get x, which is the number of calculators. To find the number of calculators between the beginning of third week to the end of fourth week (the beginning of fifth week), this integration must be evaluated at t between 3 and 5.

$x=\int\limits^5_3 {\frac{dx}{dt}} \, dt =\int\limits^5_3 {5000(1-\frac{100}{(t+10)^2})} \, dt$

the result of the integration is:

$x=5000(t+\frac{100}{t+10})$ to be evaluated between 3 and 5, which is:

$x=5000(5+\frac{100}{5+10})-5000(3+\frac{100}{3+10})=\frac{190000}{39}=4871.8$

6 0

3 years ago