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Basile [38]
2 years ago
5

Eric found that about 62% of 80 classmates at school like pop music. However, 70% of his 60 relatives like pop. About how many c

lassmates like pop music? Round to the nearest whole number.
Mathematics
1 answer:
kirill [66]2 years ago
4 0

Answer:

50 classmates

Step-by-step explanation:

80 x 0,62 = 49,6

49,6 ≈ 50

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SOMEONE HELP! i dont understand this
Andrei [34K]

Answer:

14/50 or 7/25 or 0.28 or 28%

Step-by-step explanation:

The spinner is spun 50 times.  (8+6+9+11+9+7=50)

It lands on 1 or 2 a total of 14 times. (8+6=14)

So the experimental probability is 14 out of 50.  There are several ways this can be represented.  It depends on what your teacher wants.  it could be as a fraction or a decimal or a percentage.

14/50 or 7/25 or 0.28 or 28%

4 0
3 years ago
Item 1<br> Find the surface area of the regular pyramid.
Paul [167]

Answer:

The answer is 16 in. sq.

Step-by-step explanation:

I hope this helps! Have a great rest of your day!

3 0
3 years ago
Read 2 more answers
Factor the polynomial f (x) = x3 – 19x + 30 if x – 3 is a factor.
avanturin [10]

Answer:

Step-by-step explanation

By Using Synthetic Division Method:

3                   1    0    -19    30

                          3      9    -30

                    1     3    -10    0

factorise: (x^2+3x-10)(x-3)

                =(x+5)(x-2)(x-3)

7 0
2 years ago
Can someone explain how to do this?
kolbaska11 [484]
Sorry I don’t know how
3 0
3 years ago
Read 2 more answers
18,472 divided by 376 and no links
gizmo_the_mogwai [7]

Answer:

49.1276595745

Step-by-step explanation:

Not sure what your doing this in math for but 49.127 usually should be fine :)

3 0
2 years ago
Read 2 more answers
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