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2 years ago

14

PLEASE

1 answer:

Svet_ta [14]2 years ago

7 0

Answer:

I don't know the answer to your question sorry but can u give me brainliest

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8. A box is filled with candies in different colors. We have 40 white candies, 24 green ones, 12

Darya [45]

Answer:

$P(Green\ or\ Red) = 0.30$

Step-by-step explanation:

Given

$White = 40$

$Green = 24$

$Red = 12$

$Yellow = 24$

$Blue = 20$

Required

$P(Green\ or\ Red)$

The total numbe of candy is:

$Total = 40 + 24 + 12 + 24 + 20$

$Total = 120$

This probability is calculated as:

$P(Green\ or\ Red) = P(Green) + P(Red)$

For each, we have:

$P(Green\ or\ Red) = \frac{Green}{Total} + \frac{Red}{Total}$

Take LCM

$P(Green\ or\ Red) = \frac{Green+Red}{Total}$

$P(Green\ or\ Red) = \frac{24+12}{120}$

$P(Green\ or\ Red) = \frac{36}{120}$

$P(Green\ or\ Red) = 0.30$

8 0

2 years ago

Write 64,500 in scientific notation

lukranit [14]

6.45 x 10 to the 4th.

5 0

2 years ago

Answer quickly thank you so much!!!!!!!!!!!!!!!!!!!!!

marin [14]

The answer is C I think

3 0

2 years ago

If the area of a rectangle is represented by x^2+ 27x- 124, then which expression

Reika [66]

Answer:

B x+31

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

To determine a student’s grade, a teacher throws out the lowest grade obtained on 5 tests, averages the remaining grades, and ro

schepotkina [342]

Answer:

85

Step-by-step explanation:

add 4 values, excluding 72 (lowest grade)

total = 339

average = 330/4 = 84.75

84.75 rounding to nearest integer is 85

6 0

2 years ago