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Anna007 [38]
3 years ago
9

I need help pleaseee!!!!!!!!!!

Mathematics
1 answer:
vovikov84 [41]3 years ago
6 0
<h2>Answer:</h2>

Using the distributive property, we can simplify the expression.

4 × 3 = 12

4 × \frac{1}{4} = 1

4 × (-\frac{1}{2}) = -2

Here is the simplified expression:

12 + c - 2d

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In a bag of marbles 12% were blue 18% were green and the rest were purple if the bag has 150 marbles how many were blue or green
baherus [9]

Answer:

45

Step-by-step explanation:

12 % of the marbles are blue, and

18 % of the marbles are green, so

30 % of the marbles are either blue or green.

There are 150 marbles.

30 % × 150 = 0.30 × 150 = 45

The number of blue or green marbles is 45.

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3 years ago
Solve the given inequality and SHOW YOUR WORK<br> -2x + 3 &lt; 5
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3 years ago
100 = 10 to the power of what
Greeley [361]

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Step-by-step explanation:

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3 years ago
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What is greatest common factor of 54ab and 54ab to the power of 2
jarptica [38.1K]

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5 0
2 years ago
In a certain? country, the true probability of a baby being a boy is 0.534. among the next six randomly selected births in the?
OLEGan [10]
Finding the "probability that at least one is girl" can be done much easier by subtracting the "probability that none is girl" from 1, since these 2 events are the complement of each other, and either one or the other, but never both, may happen.

consider the tree diagram of the problem, check the picture, each branching represents a birth. The only branch where there is no girl (no g), is 

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we know that the probability of a particular branch is the multiplication of the probabilities of each letter in the branch.

so in the case, P(bbbbbb)=(0.466)^{6}= 0.01

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Answer: 0.99

5 0
3 years ago
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