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3 years ago

8+4•3/5= Please Ned answer!!?!!,

Mathematics

2 answers:

ira [324]3 years ago

8 0

Answer:

10.4

Step-by-step explanation:

8 + 4 x 3/5

4/1 x 3/5 + 12/5

8 + 2.4 = 10.4

omeli [17]3 years ago

4 0

PLWASE MAKE ME BRAINLIEST

Answer:

Fraction form- 52/5
Decimal form- 10.4
Mixed number- 10 2/5

Explanation—

Multiply 4(3/5):
1. 4(3/5) is the same as (4*3)/5 because 4 and 3 are both the numerator: 4 is the same as 4/1
2. 4(3)= 12
3 12/5

Change denominator: 8+ 12/5
1. The dominator for 8 is 1 because it’s a whole number so.. = 8/1

2. Find the least common factor of 5 and 1, which is 5

3. Multiply 8/1 by the LCF (least common factor) to make both fractions have the same denominator (5)
8/1(5)= 8(5)/1(5)= 40/5

4. Add numerators: ONLY numerators because the denominator stay 5 since they are the same in both fractions

40/5 + 12/5
40+ (12) =52

5. Input new nominator:
52/5

——To find decimal, just divide the denominator by the numerator

52 ÷ 5= 10.4

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A delegation of 3 is selected from a city council made up of 4 liberals and 5 conservatives. What is the expected number of libe

miskamm [114]

Answer:

Expected Value = 0.9206

so expected value we expect 1 liberal to be chose

Step-by-step explanation:

given data

delegation = 3 selected

liberals = 4

conservatives = 5

solution

we know that Delegates total 4 liberals 5 conservatives.

so here Probability of getting a liberal is

Probability of getting a liberal = $\frac{4}{9}$

and

Expected Value will be here

Expected Value = $\frac{4}{9}1 + \frac{4}{9} \frac{3}{8} +\frac{4}{9} \frac{3}{8} \frac{2}{7}$ 3

Expected Value = 0.4444 + 0.3333 + 0.1428

Expected Value = 0.9206

so expected value we expect 1 liberal to be chose

3 0

3 years ago

(please zoom / zoom out if needed to see question. (: )

Natalija [7]

1 yard=3 ft, yeah? So,
(60)/(600)=0.10
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8 0

4 years ago

Read 2 more answers

Ok these are the last ones

Marysya12 [62]

Answer:

133 is the answer! hoep it helps you out

5 0

2 years ago

Calculate the total surface area of the cube:

Ksenya-84 [330]

Answer:

150cm²

Step-by-step explanation:

area of 1 face=5*5=25cm²

A cube has 6 faces so you have to find the area of 6 faces to find complete surface area.

If 1 face = 25cm²

6 faces =25cm² x 6

=150cm²

Plsssss make me BRAINLIEST

7 0

3 years ago

Please help me please.

shtirl [24]

Answer:

The first one is 79

The second one is 26

I hope this helped! :D

Step-by-step explanation:

For the first one you just plug in 23 into x so it would be 3(23) + 10 = x

For the second one you just plug in 88 into g so it would be 88 = 3x + 10

6 0

3 years ago