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MatroZZZ [7]
3 years ago
9

Brenna decided to purchase 4 points in order to lower the interest rate on her $175,000 mortgage. How much additional money does

she need to bring to closing for the points she wishes to purchase?
Mathematics
2 answers:
Alecsey [184]3 years ago
7 0

Answer:

$6000

Step-by-step explanation:

erma4kov [3.2K]3 years ago
7 0

Answer: $7,000

Step-by-step explanation:

Confirmed

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A manufacturer of cell phone screens has found that 5 percent of all screens produced have defects. Let pd represent the populat
expeople1 [14]

Answer:

A

Step-by-step explanation:

B,.C and D are wrong because

B states all. The hypothesis stated above does not mention all samples

.

C. Mentions a mean. Per the hypothesis, the percentage of defective screens was an actual number and not a mean.

D. The question is not referring to a standard deviation

3 0
3 years ago
Read 2 more answers
2. Armand is planning a crawfish boil for the weekend. Crawfish are like tiny lobsters, about 3 to 4 in. long. They are especial
vivado [14]

Hi there!

Here's the important information we know:

10 lbs of crawfish → 24 oz of seasoning


a) To answer the question in a, you will need to use the cross product method:

10 lbs of crawfish → 24 oz of seasoning

1 lbs of crawfish → X oz of seasoning


24 ÷ 10 = X oz of seasoning

2.4 = X oz of seasoning


Answer a) : This means that 1 lb of crawfish requires 2.4 oz of seasoning.


b) We now know that for 1 lb of crawfish you need 2.4 oz of seasoning, so in order to know how much seasoning you need for 30 lbs of crawfish, you need to multiply 2.4 by 30 :

2.4 × 30 = 72


Answer b): You would need 72 oz of seasoning for 30 lbs of crawfish.


c) We know that for 1 lb of crawfish you need 2.4 oz of seasoning, so in order to know the maximum number of pounds of crawfish that can be cooked with 36 oz of seasoning, you need to divide 36 by 2.4 :

36 ÷ 2.4 = 15


Answer c): You can cook a maximum of 15 pounds of crawfish with 36 oz of seasoning.


There you go! I really hope this helped, if there's anything just let me know! :)

6 0
3 years ago
(I do brainliest.) slope intercept form... [show ya work plz]
eduard

Answer:

y = 3x+2

Step-by-step explanation:

(3,7) (6,9) Y2=9 Y1=7  X2=6 X1=3

M = 9-7/6/3

2/3

3 0
3 years ago
Jacob and Isaiah are brothers. Their combined ages are 63. Jacob is 7 years older than Isaiah. How old are each of the boys?
SVETLANKA909090 [29]
There are two unknowns in this problem. To start, let's assign variables to each of them. Let x be the age of Jacob and y be the age of Isaiah. Then, we formulate equations based on the relationships stated.

x = 7 + y   --> eqn 1
x + y = 63  --> eqn 2

Substituting eqn 1 to eqn 2, then solve for x and y:

(7+y)+y = 63
7 + 2y = 63
2y = 63 - 7
2y = 56
y = 56/2
y = 28
x = 28 + 7 = 35

Therefore, Jacob is 35 years old, and Isaiah is 28 years old.
3 0
4 years ago
Solve. 36=5/9k A. 4/5 B. 20 C. 64 4/5 D. 180
ANEK [815]
The answer is C. 64 4/5
8 0
3 years ago
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