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daser333 [38]
3 years ago
6

Ralph notice that there were 15 girls and 10 boys in his math class. What is the relationship between the number of boys and gir

ls in Ralphs math class? Write two equivalent ratios
Mathematics
1 answer:
Firdavs [7]3 years ago
7 0
Equivalent ratios are 15:10 and 3:2.
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Two balls are chosen randomly from an um containing 8 white, 4 black,and 2 orange balls. Suppose that we win $2 for each black b
DedPeter [7]

Answer:

See explanation.

Step-by-step explanation:

The possible values of fx are 2, 0, -1, you either win $2, win $0, or lose $1.

The probability of winning $2 is the probability of selecting a black ball, so it is 4/14 or 2/7.

The probability of not earning any money is the probability of an orange ball being selected, so its 2/14 or 1/7.

The probability of losing $1 is the probability of a white ball being selected, so it is 8/14 or 4/7.

5 0
3 years ago
Aaron, Bonny and Connor are playing a game with cards.
professor190 [17]

Let the number of cards Aaron has : A

Given :

⊕   Bonny has twice as many cards as Aaron

⊕   Connor has 6 cards more than Bonny

⊕   Total cards : 101

⇒  Number of cards Bonny has : 2A

⇒  Number of cards Connor has : 2A + 6

⇒   Aaron cards + Bonny cards + Connor cards = 101

⇒   A + 2A + 2A + 6 = 101

⇒   5A = 101 - 6

⇒   5A = 95

⇒   A = 19

<u>Answer</u> : Aaron has 19 Cards

6 0
3 years ago
Point that satisfies
Kobotan [32]

Answer: D. (4,4)


Step-by-step explanation:

1. You have the following expression:

y\leq x^{2}-3x+2

3. To find the point that satifies the expression shown above, you only need to substitute each one of them into the expression, as you can see below:

A. 3\leq 3^{2}-3(3)+2\\3\leq 2 (This is not true)

B. 2\leq 2^{2}-3(2)+2\\2\leq 0 (This is not true)

C. 1\leq 1^{2}-3(1)+2\\1\leq 0 (This is not true)

D. 4\leq 4^{2}-3(4)+2\\4\leq 6 (This is true)

4. Therefore, the correct answer is the option D, which is: (4,4)


6 0
3 years ago
110 squared rounded to the nearest hundereth
Ilya [14]
Well first of all, we know right away that no rounding will be necessary, because the square of a whole number is another whole number. The square of 110 is 12,100 .
3 0
4 years ago
Explain for a brainlist
Sav [38]

Answer:

the slope for x is 1 and the slope for f(x) would be 7

Step-by-step explanation: the y intercept for x is 5 and for f(x) it would be 25

3 0
3 years ago
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