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Andre45 [30]
3 years ago
9

Review the graph of function f(x), which is defined for –4 < x ≤ 2.

Mathematics
1 answer:
lesya692 [45]3 years ago
6 0

Answer:

C

Step-by-step explanation:

Edge 2020

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Shen started to run on a treadmill after setting its timer for 93 minutes. The display says that he has finished 69% of his run.
djverab [1.8K]

Answer:

64.2 minutes

Step-by-step explanation:

We are given that

Shen set timer to run=93 minutes

He has finished his run=69%

We have to find total number of minutes have gone by.

69% of 93

=\frac{69}{100}\times 93

By using

a%=\frac{a}{100}

69% of 93=\frac{6417}{100}

69% of 93=64.17 min

69% of 93\approx 64.2min

Hence, 64.2 minutes have gone by.

8 0
3 years ago
An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $7200 and his st
Ronch [10]

Answer:

22.7%

Explanation:

Given that last year stock for company A was $7200

The stock for company B last year was worth $3510

Stock in company A decreased by 24%

This means the new value of stock for company A became;

(100-24)/100 *$7200

76/100*$7200

0.76*7200 =$5472

Stock in company B decreased by 20%

This means the new value of stock for company B became;

(100-20)/100 *$3510

80/100*$3510

0.8*$3510

$2808

Original investors stock value was = $7200+$3510 =$10710

New investors stock value is = $5472+$2808=$8280

Decrease in value of stock = $10710-$8280 =$2430

percentage decrease in stock value = decrease in stock/original value of stock *100%

=2430/10710 *100 =22.689

=22.7%

4 0
3 years ago
-3x + 5 ≤ 17 and 5x + 3 ≤ 18?
Andru [333]

Answer:

1/4 ≤x≤3

Step-by-step explanation:

3 0
3 years ago
In an equation what does the floating dot mean?
max2010maxim [7]
That is just another symbol for multiplication. hope this helps:)
5 0
3 years ago
Read 2 more answers
Someone plz help meh<br><br> 48 = 9x + 3 <br> A) 5<br> B) -13 <br> C) 8<br> D) -1
balandron [24]
The answer is A) 5

This is because:

9(5)+3
=45+3
= 48

Hope this helps :)
6 0
3 years ago
Read 2 more answers
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