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2 years ago

9

List the part ail products of 42×28

1 answer:

skelet666 [1.2K]2 years ago

4 0

U can use the area model by doing 20*40=800 ,8*40=320 ,20*2=40 ,8*2=16

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The income statement of Carla Vista Co for the month of July shows net income of 2300 based on service revenue 6500, salaries an

Blizzard [7]

Answer:

-500

Step-by-step explanation:

2300-6500-2500--1100--600-150-250-+600

3 0

2 years ago

Simplify: <br> −(−3)2(5)2(7)3<br> 152<br><br> A) -343 <br> B) -127 <br> C) -75 <br> D) 126

Lilit [14]

Answer:

If I read your problem write: 126

Step-by-step explanation:

if I interpret this as

- (-3)* 2 * (5) * 2 * (7) * 3 divided by 5 * 2

we can get 126

because:

- (-3)* 2 * (5) * 2 * (7) * 3 divided by 5 * 2

= 6 * 5 * 2 *7 * 3 / (5*2)

= 60*7 * 3/ (5*2)

= 420 * 3 / 10

= 1260/10

= 126

7 0

2 years ago

Find the surface area of a cylinder. Round your answer to the nearest tenth if necessary.

zhenek [66]

Answer:

I used a chip bottle and it was 3.5 inches

Step-by-step explanation:

I hope this helps sorry if its wrong

5 0

2 years ago

Soda Tak claims that Diet Tak has 40mg of sodium per can. You work for a consumer organization that tests such claims. You take

Mashutka [201]

Answer:

Z - score = 2.83

Step-by-step explanation:

Given the following :

Number of samples (N) = 60

Sample mean (x) = 41.9mg

Population mean (μ) = 40mg

Population standard deviation (sd) = 5.2

Using the relation :

Z = (x - μ) / (sd / √N)

Z = (41.9 - 40) / (5.2 / √60)

Z = 1.9 / (5.2 / 7.7459666)

Z = 1.9 / 0.6713171

Z = 2.8302570

Therefore, the z-score = 2.83

4 0

3 years ago

Evaluate the expression. Must rewrite the expression without the exponent before evaluating (-12)^2

ASHA 777 [7]

(-12)^2 = -12 * -12 = 144

6 0

2 years ago

Read 2 more answers