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Ilya [14]
4 years ago
13

At 6: 00 a.m., Buffalo, NY had a temperature of 10℉. At noon, the temperature was −10℉, and at midnight it was −20℉.

Mathematics
1 answer:
Lisa [10]4 years ago
4 0

Answer:

It got colder Because some nights it gets colder?

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Helpppppppppp pleaseeee
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B because to be a pitcher you need to be a baseball player.
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3 years ago
Harper knows he is 50 yards from the school. The map on his phone shows that the school is 3/4 inch from his current location. I
prisoha [69]

Answer:

150 yards

Step-by-step explanation:

50 yards=3/4inch

xyards=3inches

50/4=12.5

4*3=12

12.5*12=150

150 yards

7 0
3 years ago
Select the number property that will justify the step in the following expression. 2(5 • 17) = (2 • 5) 17 = 10 • 17 = 170
Andreyy89

The number property that will justify the step in the following expression. 2(5 • 17) = (2 • 5) 17 = 10 • 17 = 170 is; Associative Property

<h3>What is the Number Property that was used?</h3>

The associative property is a math rule that says that the way in which factors are grouped in a multiplication problem does not change the product.

Now, this associative property is used here because we see that;

2(5 • 17) = (2 • 5) 17

In both left and right hand sides we see that despite the change in order, the result remains the same.

Read more about Number Property at; brainly.com/question/24792133

#SPJ1

4 0
2 years ago
1. A random sample of 200 items yields 35 that are non-conforming. Find the 90% confidence interval for the true population prop
inn [45]

Answer:

(0.131) , (0.044)

Step-by-step explanation:

Given:

Total sample n = 200

Yield x = 35

Confidence level = 90%

Find:

Proportion non-conforming

Computation:

Proportion p = x / n

Proportion p = 35 / 200 = 0.175

Non Proportion q = 1 - p

Non Proportion q = 0.825

So,

z value of 90% is 1.64

So,

Proportion non-conforming

p ± [z√pq/n]

0.175 ± [1.64√(0.175)(0.825)/200

(0.131) , (0.044)

7 0
3 years ago
Read 2 more answers
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