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mixas84 [53]
3 years ago
12

Please help for this question

Mathematics
2 answers:
kogti [31]3 years ago
8 0
First you need to subtract the 29 and the 8 - equals 21
 Then you subtract 7 and 4- equals 3 
Lastly divide 21 and 3 and get the answer which is 7
Hope this helps.
Alexus [3.1K]3 years ago
7 0
Answer is 4, solve the parenthesis first, than divide :)
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At Simba Travel Agency, the price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter.
Alexus [3.1K]

Answer: $110


Step-by-step explanation:

Given: At Simba Travel Agency, the price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter.

F(d)models the fee (in dollars) for climbing d meters.

F(d)=110+0.12d

To find the initial amount, substitute d=0 int the above function, we get

F(0)=110+0.12(0)=110


Hence, the initial fee= $110.

5 0
3 years ago
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what is the slope of the line that passes through the points (3,6) and (1,2)? write your answer i’m simplest form.
Nikitich [7]

Answer:

Slope (m) = 2

Step-by-step explanation:

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3 years ago
Which of the following represents a Type I error for the null and alternative hypotheses H0:μ≤$3,200 and Ha:μ>$3,200, where μ
Nuetrik [128]

Answer:

Option a) Type I error would occur if we reject null hypothesis and conclude that the average amount is greater than $3,200 when in fact the average amount is $3,200 or less.        

Step-by-step explanation:

We are given the following information in the question:

H_{0}: \mu \leq \$3,200\\H_A: \mu > \$3,200

where μ is the average amount of money in a savings account for a person aged 30 to 40.

Type I error:

  • Type I error is also known as a “false positive” and is the error of rejecting a null  hypothesis when it is actually true.
  • In other words, this is the error of accepting an  alternative hypothesis when the results can be  attributed by null hypothesis.
  • A type I error occurs during the hypothesis testing process when a null hypothesis is rejected, even though it is correct and should not be rejected.

Thus, in the above hypothesis type  error will occur when we reject the null hypothesis even when it is true.

Option a) Type I error would occur if we reject null hypothesis and conclude that the average amount is greater than $3,200 when in fact the average amount is $3,200 or less.

3 0
3 years ago
Rachel bought 1500 shares of cash
Elina [12.6K]

I think this was ur question Rachel bought 1,500 shares of Cawh Consolidated Bank at a price of $24.85 each. As the price climbed, she sold off parts of her holdings. She sold off 250 shares at $28.32 apiece, she sold 800 of her shares at $33.60 apiece, and she sold off the remainder of her shares at $39.94 apiece. If Rachel's broker charges a commission of $65 per $1,000 of stock bought or sold, how much profit did Rachel make, to the nearest dollar?

I think the answer is 8,859? I don't know what the question was, but I think that's it. Hope this helps. c;

8 0
3 years ago
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erastova [34]

Answer:

B. 82.8

Step-by-step explanation:

5 0
3 years ago
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