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2 months ago

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2 months ago

Zoom had 12.92 million monthly active users in February 2020, up 21% since the end of 2019. So it’s 21%

Question

Express this number in scientific notation.
0.1588

Solution 1

1.588x10 with the power of -1

Question

Pls help! you pick a random card. without putting the first card back, you pick a second card at random. What is the probability of picking a 5 and then picking a 5?

Solution 1

The probability of picking 5 and then picking a 5 is 2/2

Question

You are given this equation: 2(6x + 6)= 3(x – 4) + 5. What is the first step in solving for x? Why?

Solution 1

**Answer:**

The first first in solving for x is do the distributive property to the left and right of the eqaution. Distribute 2 with 6x and 6. Distribute 3 with x and -4.

**Step-by-step explanation:**

PEMDAS states that you do things in the parenthesis first.

Question

Find the slope of the line that passes through the points (5,-3) and (-5,-3)

Solution 1

The answer is Zero Slope; because the slope is 0/-10! Can you please make me brainiest?

Solution 2

Honestly I don’t even know what

Question

Two sisters, Crystal and Alexa, are going to a strange birthday party. Instead of birthday cake, pairs of party guests are each served a large chewy fruit worm to share according to their ages.
Since the sisters are not the same age, they do not share their fruit worm equally.
Crystal is 12 years old and Alexa is 6 years old. Their chewy fruit worm has 18 segments.
According to their ages, Crystal gets 12 segments and Alexa gets 6 segments. The ratio of the
girls' shares of the worm, 12 to 6, is equivalent to the ratio of their ages, 12 to 6.
• According to the rule, how would the girls share a 9-segment chewy fruit worm?
Since Crystal's age is two times Alexa's age, Crystal gets twice as many segments as Alexa.
The ratio of Crystal's segments to Alexa's segments is 12 to 6 or 2 to 1.
. The ratio 2 to 1 is a unit rate. What do the numbers 2 and 1 mean for the sisters?
12 to 6
In this Problem you will explore situations that involve fractions and ratios.

Solution 1

Honestly I don’t even know what this is sorry I tried to answer it but I couldn’t figure it out

Question

Simplify. 74 Your answer?
i need help asap!

Solution 1

**Answer:**

Simplify 74? Did you forget something?

**Step-by-step explanation:**

It isn't possible to simplify a whole number...

Question

What percent of a is b

Solution 1

To answer this, we’d need specific numbers, but the basic concept can be explained.

to solve this problem, you need to multiply b by 100 and divide by a.

to solve this problem, you need to multiply b by 100 and divide by a.

Solution 2

**Answer:**

I didn't receive enough information about this, but I hope this helps?

**Step-by-step explanation:**

A 50%?

B 50%?

This problem needs more information. :3

Question

P = (12, 4) and M = (-8, 8)

Solution 1

You can look on the app Socratic to help you.

Question

If 9x - 11= 12, what is the value of 6x ?

Solution 1

**Answer:**

15.333...

**Step-by-step explanation:**

9x-11=12

9x-11(+11)=12(+11)

9x=23

23/9x= 2.555...

2.555(6) = 15.333...

Solution 2

The value of x would be 15.3. Because you put 12 under 11 and 9 and you multiply

Question

A staffing agency for in-home nurses and support staff places necessary personnel at locations on a daily basis. Each placed nurse works 240 minutes per day at a daily rate of $90. Each support staff employee works 360 minutes per day at a daily rate of $120. A. On a given day, 3000 total minutes are worked by then nurses and support staff that were placed. Write an equation that represents this relationship
B. On the same day, earnings for placed nurses and support staff totaled $1050. Write an equation that represents this relationship.
C. Solve the system of equations, and interpret the solution in the context of the situation.

Solution 1

You answer would be C I hope this helps........

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