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Sauron [17]
3 years ago
11

25 points and brainiest

Mathematics
1 answer:
-BARSIC- [3]3 years ago
5 0
2. $1000/65hrs = $15.38 per hour

3. Assuming that you get time and a half for OT.
$25 x 45hrs + 1.5(20hrs x $25)
= $1125 + $750
=$1875

4. You lose 8 hrs pay. So you only work 32 hrs.
32hrs x $25 = $800
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CAN SOMEONE PLS ANSWER THIS QUESTION FAST<br> I WILL MARK BRAINLIEST
Yakvenalex [24]

Answer:

B 5

Step-by-step explanation:

it is the same ratio as the red

8 0
2 years ago
How far is the director if he hears the drumbeat in 0.40 seconds? The speed of sound is 330 m/s
Tomtit [17]
825 meters away
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3 years ago
A company claims that the mean weight per apple they ship is 120 grams with a standard deviation of 12 grams. Data generated fro
Veronika [31]

Answer:

There is no sufficient evidence to reject the company's claim at the significance level of 0.05

Step-by-step explanation:

Let \mu be the true mean weight per apple the company ship.  We want to test the next hypothesis

H_{0}:\mu=120 vs H_{1}:\mu\neq 120 (two-tailed test).

Because we have a large sample of size n = 49 apples randomly selected from a shipment, the test statistic is given by

Z=\frac{\bar{X}-120}{\sigma/\sqrt{n}} which is normally distributed. The observed value is  

z_{0}=\frac{122.5-120}{12/\sqrt{49}}=1.4583. The rejection region for \alpha = 0.05 is given by RR = {z| z < -1.96 or z > 1.96} where the area below -1.96 and under the standard normal density is 0.025; and the area above 1.96 and under the standard normal density is 0.025 as well. Because the observed value 1.4583 does not fall inside the rejection region RR, we fail to reject the null hypothesis.

5 0
3 years ago
How do you solve this algebraic equation? X-5=0.1 (x+5)
Damm [24]

Answer:

5

Step-by-step explanation:

so X-5=0.1 (x+5)

x is 5    

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8 0
3 years ago
Evaluate 17s^2 + 32s +180
dezoksy [38]
Answer: 66s + 180

How:

17 s ^ { 1 } 2 + 32 s + 180
Calculate s to the power of 1 and get s.

17s\times 2+32s+180
Multiply 17 and 2 to get 34.

34s+32s+180
Combine 34s and 32s to get 66s.

Final answer should be 66s + 180
7 0
2 years ago
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