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scoray [572]
3 years ago
13

Help!! Which is the correct answer?

Mathematics
1 answer:
kakasveta [241]3 years ago
3 0
7300-5500=1800 needs to come from salespeople. To make at least 7300, the salespeople need to make at least 1800, which means:
300 x number of people >= 1800
Number of people >= 6
C is correct
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Rachel catches 6 pop flies in 5 softball games. At this rate, how many pop
Andreas93 [3]

Answer:

18

Step-by-step explanation:

If she catches 6 pop flies in 5 games, that averages to 1.2 pop flies per game.

So if you multiply 1.2 by 15 you get 18 pop flies per game.

3 0
3 years ago
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Lend a hand yall! Brainliest Help me out
maksim [4K]

Answer:

A translation is a type of transformation that takes each point in a figure and slides it the same distance in the same direction.

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3 years ago
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A simple random sample of 125 SAT scores has a mean of 1522. Assume that SAT scores have a population standard deviation of 335.
Fed [463]

Answer:

1463.3\:

Step-by-step explanation:

Since the population standard deviation \sigma, is known, we use the z confidence interval for the mean.

This is given by:

\bar X-z_{\frac{\alpha}{2} }(\frac{\sigma}{\sqrt{n} } )\:

For a 95% confidence interval we use z=1.96.

It was also given that: n=125, \bar X=1522 and \sigma=335

Let us substitute the values to get:

1522-1.96(\frac{335}{\sqrt{125} } )\:

1463.3\:

<u>Interpretation:</u>

We can say with 95% confidence that the interval between 1463.3 and 1580.7 SAT scores contains the population mean based on the sample 125 SAT scores.

7 0
3 years ago
PLEASE ANSWER ASAP IF YOU KNOW THIS..... To the nearest hundredth, what is the length of line segment AB ?
Oliga [24]
Imagine a right triangle being made from this line, with segment AB as the hypotenuse. The missing point of the triangle would be on (-4,-5) Lets name the point C

Okay, so since we have a right triangle, we can solve for the length of AB using the pythagorean theorem.

a²+b²=c²    where a and b are side lengths and c is the hypotenuse

The distance from A to C is 5units
The distance from B to C is 3 units

Plug in the data that we know

5²+3²=c²
25+9=c²
34=c²
√34=c
5.830=c
round to the nearest hundredth
5.83=c

Answer=5.83 units

8 0
3 years ago
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Meters per second × ? = Miles per hour
tigry1 [53]
1 meter per second=2.23694 miles per hour

hope this helped:)
4 0
3 years ago
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