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insens350 [35]
3 years ago
6

I don’t know how to do this problem. PLEASE HELP ME!

Mathematics
1 answer:
Usimov [2.4K]3 years ago
8 0

Answer:

I really don't know what's the answer

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What is the product of -3/8 + -4/12 simplfy your answer
Snezhnost [94]

Answer:

-\frac{17}{24}

Step-by-step explanation:

First we need to find the common denominator of 8 and 12, which is 24.

Next we rewrite our fractions:

-\frac{9}{24} - \frac{8}{24} = -\frac{17}{24}

This cannot be reduced.


4 0
4 years ago
An equation for the depreciation of a car is given by y = A(1-r)^twhere y = current value of the car, A = original cost, r = rat
NemiM [27]

Answer: The car is 6.6 years old.

Step-by-step explanation:

Hi, to answer this question we have to replace the values in the equation given:

Y = 1/2 (half the value)

A = 1 (total value)

r =10% = 0.10 (decimal form)

Replacing:

y = A(1-r)^t

1/2 = 1 (1-0.10)^t

Solving for t:

(1/2)/1 = 0.9^t

1/2 = 0.9^t

log 1/2 = log 0.9^t

log 1/2 = (t) log 0.9

(log 1/2)/ log 0.9 = t

6.57 =t

6.6 years (rounded)

8 0
4 years ago
What is 0.5% of 30,193,864
DerKrebs [107]

Answer:

what is 0.5% of 30 = 0.15

what is 0.5% of 193 = 0.965

what is 0.5% of 864 = 4.32

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A company has two manufacturing plants with daily production levels of 9x+14 items and 7x−5 ​items, respectively. The first plan
olchik [2.2K]

Answer:

the first plant would be 2x + 19 more than the second plant

Step-by-step explanation:

The computation is shown below:

Given that

There production levels are

9x + 14 and 7x - 5

Now

= 9x + 14 - (7x - 5)

= 9x + 14 - 7x + 5

= 2x + 19

Hence, the first plant would be 2x + 19 more than the second plant

8 0
3 years ago
Martin finished sewing LaTeX: \frac{7}{8}7 8 of his outfit. Kary finished sewing LaTeX: \frac{3}{7}3 7 of what Martin had finish
tatuchka [14]

Kary's outfit is 3/7 sewn

5 0
3 years ago
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