I need help now!!!!! plzzz

Mathematics

1 answer:

kkurt [141]3 years ago

8 0

Answer: The answers are in the steps.

Step-by-step explanation:

1. The ratio of monkeys to bananas 4 : 6.

2. 6/4 = 1.5 each monkey gets to eat 1 and a half banana.

3. Since there are 4 monkeys and 6 bananas it means that there are 10 total outcomes. so the chance of pulling monkey is 4/10 which reduces to 2/5.

4. The chance of pulling a banana is 6/10 which reduces to 3/5

5. The ratio of gallons of water to monkeys is 9 : 4.

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Hi, i am doing a graded practice test for algerbra 2 and I need some help with a few of the questions, thanks so much.

Mashcka [7]

Given the equation:

$\log _2(7x)+\log _22=1$

As we know: log a + log b = log (ab)

So,

$\begin{gathered} \log _2(7x\cdot2)=1 \\ \log _2(14x)=\log _22 \\ \\ 14x=2 \\ x=\frac{2}{14} \\ \\ x=\frac{1}{7} \end{gathered}$

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1 year ago

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Which statements are true according to the order of operations?

SVEN [57.7K]

To solve these you have to follow the orders of operation(BEDMAS), which means brackets, exponents, division, multiplication, addition, subtraction all in that order.
A) This is false. 7x6+4=46 and does not equal 7x10 or 70.
B) This is false as well. The answer haste be 19 and 16-(4+7) does not equal 19. You add up what is in the brackets first and then subtract.
This means that C and D have to be true.
C) 10+(6/3)=12
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D) 2+5x7=37
2+35=37
Also true

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3 years ago

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Question:70% of x is 63. 1.Write an equation that shows the relationship of 70%, x, and 63. 2. Use your equation to find x. Show

a_sh-v [17]

"x" represents an unknown number, we know that 70% of x equals 63.

To calculate the percentage of a number you have to multiply the said number by the percentage, in this case, 70%, and divide the result by 100:

So the 70% of x can be calculated as: