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4 years ago

Need for c and d please

Mathematics

1 answer:

amm18124 years ago

5 0

Take another pic first so I can help u

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A baseball bat manufacturing company needs to meet a daily target of producing 600 bats to 3,000 bats.

sashaice [31]

The answer to your question will be D.

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3 years ago

Hiii please help i’ll give brainliest thanks

valentina_108 [34]

Answer:

The answer is 5 beecause coefficients are the number when you multiply a number and a variable. For example 5a the coefficient in that term is 5 if you have 48e the coefficient is 48. So the coefficient is the number when you multiply a number times a variable.

6 0

3 years ago

A tire manufacturer is interested in testing the fuel economy for two different tread patterns. Tires of each tread type are dri

Minchanka [31]

Using the t-distribution, it is found that the 99% confidence interval for the difference is (0.058, 3.462).

We are given the standard deviation for the samples, hence, the t-distribution is used to solve this question.

The standard errors are given by:

$s_A = \frac{1.79}{\sqrt{18}} = 0.4219$

$s_B = \frac{1.95}{\sqrt{18}} = 0.4596$

For the distribution of differences, the mean and the standard error are given by:

$\overline{x} = \mu_A - \mu_B = 23.95 - 22.19 = 1.76$

$s = \sqrt{0.4219^2 + 0.4596^2} = 0.6239$

The interval is given by:

$\overline{x} \pm ts$

The critical value for a two-tailed 99% confidence interval with 18 + 18 - 2 = 34 df is t = 2.7284.

Then:

$\overline{x} - ts = 1.76 - 2.7284(0.6239) = 0.058$

$\overline{x} + ts = 1.76 + 2.7284(0.6239) = 3.462$

The 99% confidence interval for the difference is (0.058, 3.462).

For more on the t-distribution, you can check brainly.com/question/16162795

3 0

3 years ago

What is one sixth of 24

dsp73

4, because 24/6 is 4

7 0

3 years ago

Read 2 more answers

PLEASE HELP ME!! DUE IN 10 MINS!!!

GuDViN [60]

The answer is 553 general admission tickets sold and 295 VIP tickets sold
Since this is due in 10 minutes, I didn’t give a step by step explaination, but if you need one, just comment on this.

6 0

3 years ago