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Eddi Din [679]
3 years ago
7

I really need the answer to number 4

Mathematics
1 answer:
Soloha48 [4]3 years ago
7 0

500 is what you already have if it grows 2.75% a month you multiply it by the month and add it to 500

500+2.75%m

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If AD is the altitude of BC, what is the slope of AD?​
koban [17]

Answer:

D

Step-by-step explanation:

First, find the slope of BC :

⇒ m (BC) = -1 - 5 / -3 - 5

⇒ m (BC) = -6/-8

⇒ m (BC) = <u>3/4</u>

Now, since AD is the altitude of BC, we can say the altitude is perpendicular to BC.

Hence, the slope of a perpendicular line is equal to the negative reciprocal of the original line.

⇒ m (AD) = - (1/m(BC))

⇒ m (AD) = - (1/(3/4))

⇒ m (AD) = -4/3

4 0
2 years ago
Please HELP I’m being timed!!!
Tanzania [10]

Answer:

C is the answer I think...

6 0
3 years ago
The average number of earthquakes that occur in Los Angeles over one month is 36. Assume the standard deviation is 3.6. if a ran
Ghella [55]

Answer: 0.9927

Step-by-step explanation:

We assume that  the number of earthquakes that occur in Los Angeles follows normal distribution.

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\mu=36\\\\ \sigma= 3.6

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Now ,

P(34

Hence, the probability that the mean of the sample is between 34 and 37.5. is 0.9927 .

4 0
3 years ago
Solve for the variable.<br> 3x = -7<br> A. -4<br> B. -2.3<br> C. 2.3<br> D. 4
MariettaO [177]
The correct answer is B.
7 0
3 years ago
Read 2 more answers
Part A: Wilson bought fruit that weighs 2 and 1 over 2 pounds. How many ounces does the fruit weigh? Show your work. (5 points)
Scorpion4ik [409]
Convert your fraction into a decimal. 1/2 = .5 ---> So you have 2.5 pounds of fruit.

Multiply 2.5 pounds X 16 oz = 40 oz of fruit
8 0
3 years ago
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