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Bond [772]
3 years ago
13

Please help me I need this answer

Mathematics
2 answers:
alexandr402 [8]3 years ago
8 0

Answer:

Then answer is 10.

Step-by-step explanation:

9 would cover 1,800 square feet so 925 square feet would be left so you should buy 10 cans.

LiRa [457]3 years ago
6 0

Answer:

10

Step-by-step explanation:

1 Can= 200 sq ft

x cans= 1925 sq.ft

x= 1925/200

= 9.6 ~ 10 sq. ft

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The measures of the three of the interior angles of a quadrilateral are 60°, 110°, and 90°. What is the measure of the fourth an
irina [24]
The answer is C. 100 because the total measure of a quadrilateral is 360. When you add up the 3 interior angle measures, it adds up to 260. Then you subtract 360-260 to get 100 as the fourth angle measure. Hope that this helped!
6 0
3 years ago
A Rasmussen Reports survey of 1,000 US adults found that 42% believe raising the minimum wage will help the economy. Construct a
vitfil [10]

Answer:

(0.3798, 0.4602)

Step-by-step explanation:

Let p be the true proportion of US adults who believe raising the minimum wage will help the economy. A point estimate for p is \hat{p}=0.42 and a good aproximation (because we have a large sample) for the standard deviation of \hat{p} is \sqrt{\hat{p}(1-\hat{p})/n}=\sqrt{0.42(0.58)/1000}=0.0156. Therefore, a 99% confidence interval for p is given by \hat{p}\pm z_{\alpha/2}\sqrt{\frac{\hat{p}(1-\hat{p})}{n}} where \alpha=0.01 and z_{\alpha/2} is the \alpha/2th quantile of the standard normal distribution, so we have, 0.42\pm z_{0.005}0.0156, i.e., 0.42\pm(-2.5758)(0.0156) or equivalently (0.3798, 0.4602).

6 0
3 years ago
Can someone please help me?
oksano4ka [1.4K]
1) 12
2) 2y
3) 12+2y
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8 0
3 years ago
Read 2 more answers
Can someone help me x^2 + 3 - 6(3x + 4) i will give brainliest
dangina [55]

Answer:

{x}^{2}  - 18x - 21

Step-by-step explanation:

{x}^{2}  + 3 - 6(3x + 4)

{x}^{2}  + 3 - 18x - 24

{x}^{2}  - 21 - 18x

\boxed{\green{=  {x}^{2}  - 18x - 21}}

8 0
3 years ago
What two numbers multiply to be negative 35 and add up to 2
Montano1993 [528]
Seven and five because seven times five is thirty five and seven minus five is two
7 0
3 years ago
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