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hram777 [196]
3 years ago
7

Given the equation , which set of values for a and

Mathematics
2 answers:
OverLord2011 [107]3 years ago
4 0

Answer:

OK then  thanks for the points

Harrizon [31]3 years ago
3 0

Answer:

there is no picture...

Step-by-step explanation:

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Can somebody pls help mee
Leto [7]

Answer:

the answer is 8

Step-by-step explanation:

add all four in n the half of the others 2 =1

8 0
3 years ago
if ashley is in the 85th percentile and the mean of her test scores is 80 with a standard deviation of 15, which of the followin
kkurt [141]
The 85th percentile is a probability of 0.85 and its location is shown in the bell curve below 

We need to look up on the z-table the value of z when P(Z<z) = 0.85 or P(Z>z) = 0.15

Value of z-score when p-value P(Z>z) = 0.15 is z = 1.0364

Next step is to use the formula of z-score to work out X
z-score = (X-μ) / σ
1.0364 = (X-80) / 15
1.0364 × 15 = X - 80
X = 15.546 + 80
X = 95.5

Most likely score that Ashley gets is 95.5


8 0
3 years ago
Read 2 more answers
Solve please<br> A. 1/6m-3=-5<br> B. 2/3x-3=1/2x-7<br> C. x+x/2-4=x/4
AysviL [449]

Answer:

A m = 48

B x = -24

C x = 16

Step-by-step explanation:

A. 1/6m - 3 = 5

1/6m = 5+3

1/6m = 8

multiply both side by 6

m = 8×6

m = 48

B. 2/3x-3 = 1/2 x-7

2/3 x - 1/2 x = -7 +3

1/6 x = -4

multiply 6 to the both side

x = -4×6

x= -24

C.x+x/2-4= x/4

x+x/2 - x/4 = 4

x + l/2 x - 1/4 x = 4

1/4 x = 4

multiply both side by 4

x= 4×4

x = 16

4 0
2 years ago
How do I round 4.75 up to the nearest whole number
Ksenya-84 [330]
4.75.
the whole number is 4
circle 4 and see whether the number beside it
in this case its 7
(Any number that is 5 - 9 causes the number that you are rounding off to to increase)
( any number that is 4-1 causes the number that you are rounding off too to remain)
in this case since its 7 which more that 5 and the whole number increases therefore the final answer is 5.

Hope this helps! xD
would not mind if you put it as the brainliest answer
7 0
3 years ago
5x=2x+24 what the anwser
d1i1m1o1n [39]
5x=2x+24
5x-2x=24
3x=24
x=24/3
x=8

Now you can verify by putting 8 in the x :)
5 0
3 years ago
Read 2 more answers
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