2 years ago

Can someone plss help ASAP

Mathematics

1 answer:

Elza [17]2 years ago

4 0

Answer:

8.2.69 ≤ x ≤ 17.31

11. x-7.31 ≤ 10

12. x≤17.31

Let the amount in the other Piggybank be x.

If positive;

x-7.31 ≤ 10

x ≤ 10+7.31

x ≤ 17.31

If negative

-(x-7.31) ≤ 10

-x+7.31 ≤ 10

-x ≤ 10-7.31

-x ≤ 2.69

Multiply both sides by -1

x ≥ -2.69

The compound inequality representing the amount of money in the other bank is -2.69≤x≤17.31

Step-by-step explanation:

You might be interested in

How would you graph a point at -5?

denis23 [38]

Negative 5
means put a point 5 units to the left of 0

C is answer

7 0

3 years ago

Read 2 more answers

Simplify using the distributive property, Show all work -2(x - 5) + 4(9 + x).

zzz [600]

-2(x - 5) + 4(9 + x)
-2x + 10 + 36 + 4x
=2x + 46

7 0

3 years ago

Mary wants to find this product. 58 x 20 How can Mary find the product? A. 0 +16 + 100 B. 0 + 160 + 1000 . C. 58 + 16 + 100 D. 5

Fittoniya [83]

Answer:

Step-by-step explanation:

58×20=1160

0+160+1000=1160

8 0

3 years ago

What is the value of the expression 9 − ( fraction 1 over 2 )4 ⋅ 48?

Sergeu [11.5K]

Answer:

9 - (1/2)^4 x48

9 - 1/16 x 48

9 - 3 = 6

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

PLEASE ANSWER QUICK A manufacturing facility pays its employees an average wage of $4.50 an hour with a standard deviation of 50

evablogger [386]

Answer:

B.77.4%

Step-by-step explanation:

Mean wage (μ) = $4.50

Standard deviation (σ) = $0.50

For nay given salary X, the z-score is given by:

$z=\frac{X-\mu}{\sigma}$

For X = $3.75, the z-score is:

$z=\frac{3.75-4.50}{0.50}\\z=-1.5$

For X = $5.00, the z-score is:

$z=\frac{5.00-4.50}{0.50}\\z=1$

A z-score of -1.5 corresponds to the 6.68th percentile, while a score of 1 corresponds to the 84.13th percentile. Therefore, the percentage of workers getting paid between $3.75 and $5.00 an hour is:

$P=84.13-6.68\\P=77.45\%$

The answer is alternative B.77.4%

8 0

3 years ago