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Helen [10]
3 years ago
8

6. What value of a makes this equation true?

Mathematics
1 answer:
arlik [135]3 years ago
8 0
The answer I believe is c
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I will give brainliest to the best answer.
aniked [119]

Given that two digit numbers are used and one digit is drawn randomly.

Sample space = {10,11,...99}

n(S) = 90

32 is only one number favorable

Hence P(32) = 1/90

----------------------------

Odd numbers are exactly 45.

Hence prob (odd number) = 45/90 = 1/2

-------------------------------------

Multiples of 5 are 10,15,.....95

There are exactly 18 numbers.

Hence P(a multiple of 5) = 18/90 =1/5

Have an amazing day! <3

7 0
3 years ago
Find the measure of the angle indicated in bold.
muminat

Answer:

Hello it's me,

I've thought about us for a long, long time,

Maybe I think too much but something's wrong,

There's something here that doesn't last too long,

Maybe I shouldn't think of you as mine.

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP! :)<br> IM SUPER BEHIND ON MY MATH AND NEED HELP!<br> ANGLES!
Pie

Answer:

1. X=95

2. M=60

3.R=70

4.Q=75

5.A=75

6.B=105

7. ∠ACB = ∠BCA

8. ∠DEG = 75

9.∠FOE = 64 ∠COF = 116

10. ∠COE = 137 ∠DOE= 43

11.  ∠WXZ = 149

12. ∠RSZ = 99.5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A family is thinking about buying a new house
Rom4ik [11]

Answer:

a.) 1908.30

b.) 96373.15

c.)302491.15

unrounded answers below

Step-by-step explanation:

The amount that is to be loaned out is 380000-110000=270000

The effective montly rate is .07/12=.005833333

a.)

270000=x(\frac{1-(1+.005833333)^{-(25*12)}}{.005833333})=1908.303833

b.)

use what is called the prospective method (the outstanding loan balance at time n is equal to the present value of the remaining payments)

1908.303833(\frac{1-(1+.005833333)^{-(25*12-20*12)}}{.005833333})=96373.14775

c.)

total paid= 1908.303833*12*25=572491.1499

amount of loan: 270000

Total interest paid:

572491.1499-270000=302491.1499

3 0
2 years ago
Find the fractional part of a circle corresponding to 144 degrees
ruslelena [56]
<span>If you change the percentage to a decimal fraction then Multiply 360 *the number of degrees in a circle* by the decimal fraction. The result is the angle measure of your pie slice For example, 10% would be a 36 degree angle. 25% would be a 90 degree angle. 17.5% would be 360 times .175 = 63 degrees</span>
6 0
3 years ago
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