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denpristay [2]
3 years ago
9

Kelsey must pay $200 to rent a booth at the craft fair. The materials for each pendant cost $7.80, and she plans to sell each pe

ndant for $13.50. To make a profit, she must make more money than she spends. Kelsey has already made 10 pendants.
Part A
Given that Kelsey has already made 10 pendants, how many additional pendants must she make and sell to make a profit of $50?
Mathematics
2 answers:
Stels [109]3 years ago
6 0

Answer:

25 more

Step-by-step explanation:

lord [1]3 years ago
6 0

Answer:

25

Step-by-step explanation:

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75,000 at 8.5 for 3 months
nordsb [41]

Answer:

Monthly Payment = $ 25,355.00

8 0
4 years ago
You now have 8 identical pieces of fruit. You would like to distribute all 8 of these pieces of fruit to your friends A, B, and
Ghella [55]

Step-by-step explanation:

Imagine 8 pieces of fruit and 2 bars are arranged in a line such that the 2 bars split the rest of the fruits into 3 portions.

Hence the number of ways = 10C2 = 45.

5 0
3 years ago
Suppose you carry out a significance test of h0: μ = 8 versus ha: μ > 8 based on sample size n = 25 and obtain t = 2. 15. Fin
OLEGan [10]

Using a t-distribution calculator and finding the p-value, the correct option regarding the conclusion is given by:

a) the p-value is 0.02. We reject h0 at the 5% significance level because the p-value 0.02 is less than 0.05.

<h3>What is the relation between the p-value and the conclusion?</h3>

It also involves the significance level, as follows.

  • If the p-value is less than the significance level, we reject the null hypothesis h_0.
  • If it is more, we do not reject.

In this problem, a t-distribution calculator for a right-tailed  with <em>t = 2.15 and 25 - 1 = 24 df</em> is used to find a p-value of 0.02.

It is less than 0.05, hence option a is correct.

More can be learned about p-values at brainly.com/question/26454209

5 0
3 years ago
What is the factored form of x2x-2?
Sergeeva-Olga [200]

Answer:

2(x-1)(x+1)

Step-by-step explanation:

x2x-2

=2(x^2-1)

=2(x-1)(x+1)

6 0
4 years ago
I'm sorry I don't know how to do this problem, and its the only one I don't understand could anyone help me.
kolbaska11 [484]
You would multiply everything by 2. A dilation of 2 is an enlargement, or an increase in shape. If it was -2, it would be a reduction.

Multiply everything by 2:
(-2,3) = (-4,6) (3,4)= (6,8) (4,-1)= (8,-2)

I hope this helps you!

Brainliest answer is always appreciated!<span />
3 0
4 years ago
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