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makkiz [27]
3 years ago
12

Kelly has a recipe for muffins that asks for 1 1/2 cups of sugar. She wants to use half that amount of sugar. How much sugar wil

l she use?
Mathematics
1 answer:
olga nikolaevna [1]3 years ago
7 0

answer:

3/4 cups of sugar

Explanation:

turn 1 1/2 into a number which is 1.5 divide that by 2 which is .75 now turn that into a fraction and you get the answer 3/4 cups of sugar

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Gre4nikov [31]

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Step-by-step explanation : )

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5 0
4 years ago
A professor finds that the average SAT score among all students attending his college is 1150 ± 150 (μ ± σ). He polls his class
solniwko [45]

Answer:

Step-by-step explanation

Hello!

Be X: SAT scores of students attending college.

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If the professor wants to test if the average SAT score is, as reported, 1150, the statistic hypotheses are:

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H₁: μ ≠ 1150

α: 0.05

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The p-value for this test is  0.0949

Since the p-value is greater than the level of significance, the decision is to reject the null hypothesis. Then using a significance level of 5%, there is enough evidence to reject the null hypothesis, then the average SAT score of the college students is not 1150.

I hope it helps!

7 0
3 years ago
What kind of triangle is this?
Sindrei [870]
Right angle
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