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MakcuM [25]
3 years ago
13

Please help me answer this.

Mathematics
2 answers:
sergeinik [125]3 years ago
4 0
Number 2 is b.) $616.03
Number 3 is b.) 31 words
Otrada [13]3 years ago
4 0
1. C
2. 540
+135.50
34.67
-83.14
+43
-54
=B
3. 16.90-4.50=12.4/.4=B
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A line has a slope of 9 what is the slope of a line it is perpendicular to this line? *
Neporo4naja [7]

Answer: -1/9

Explanation: Perpendicular lines have <em>negative</em> reciprocal slopes.

A negative reciprocal slope is a fancy way of

saying flip the fraction and change the sign.

Notice that our slope is an integer.

We can turn it into a fraction by putting it over 1.

So we have 9/1.

A line perpendicular to this would be a negative reciprocal.

So flip the fraction, giving us 1/9, and change the sign to get -1/9.

8 0
3 years ago
A number is chosen at random from 1 to 10. Find the probability of not selecting a multiple of 2 or a multiple of 3.
Lana71 [14]
Multiple of 2 from 0-10 : 2, 4, 6, 8, 10
Multiples of 3 from 0-10 : 3, 6, 9
1, 5, 7
6 0
3 years ago
I WILL GIVE BRAINLIEST Suppose that is $1200 initially invested in an account at a fixed interest rate, compounded continuously.
schepotkina [342]

Answer:

so we know that we're starting with $2500. We know it's compound a continuous interest, and they tell us that the interest rate is 6% and we want to find the amount of time it's going to take for it to basically double because it says 5000. So we divide both sides by five Excuse me by 2500 and we end up with E to the 0.6 T is equal to two. We can take the natural log of both sides mhm, and we can use a log of a powers at this point. Oh, 60 can come down in front with log of a power and lo and behold Oh, my goodness, Ellen up e is one. So all we need to do to solve is divide both sides by 0.6, and that will give us our time. We need to round that off to the nearest 10th of a year. So Ln of two divided by 20.6 11.6 11.55 But to the nearest Tampa would be 11.6 years. And we are done. Mm hmm.

Step-by-step explanation:

4 0
3 years ago
Whats 2/300 as a decimal and as a percent
Hatshy [7]
0.007 is the decimal version of 2/300 and 0.7% is the percent version of 2/300. To get a decimal divide the numerator by the denominator 2/300=.007. to get a percentage divide the numerator by the denominator then multiply by 100. 2/300=.007, .007×100=.7%
5 0
3 years ago
What is the value to this rhombus?
Scorpion4ik [409]

Answer:

angle Q = 66

Step-by-step explanation:

nvm ik how to do it

First find the value of u

2u + 6 + 3u + 24 = 180 degrees

combine like terms

5u + 30 = 180 degrees

subtract 30 from each side

5u = 150

divide each side by 5

u = 30

plug it in

2(30) + 6

60 + 6 = 66

angle Q = 66

4 0
3 years ago
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