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2 years ago

In one minute, Mason reads 200 words. In two minutes, he reads 400

Mathematics

2 answers:

ICE Princess25 [194]2 years ago

7 0

Answer:

1,000 words in 5 minutes.

Step-by-step explanation:

This problem is simple. It has already given us the <em>k, </em>or constant of proportionality, which is for every one minute, Mason has read 200 words!

Now, with that being said, we need to make an equation for 5 minutes. <em>m</em> is the minutes, and the number is the amount of words.

Below is the equation:

m=200

5m=200x5

5m=1,000

The answer is 1,000 words in 5 minutes

Tanzania [10]2 years ago

6 0

Answer:

charli and dixie

Step-by-step explanation:

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A watermelon seed is 0.4cm long. How far would a line of 126 stretch?

nikdorinn [45]

Answer:

0.504m

Step-by-step explanation:

First, we would multiply 0.4cm by 126 watermelon seeds to find the length of the line in cm.

0.4*126

= 50.4cm

Therefore, the line of watermelon seeds stretches 50.4cm.

Now, because the question wants us to type the answer in meters, we must convert 50.4cm into meters. We do this by dividing 50.4 by 100 since 100cm makes up 1 meter.

50.4/100

= 0.504m

Therefore, the line of watermelon seeds stretches 0.504m.

I hope this helps!

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2 years ago

Harry's school is selling t-shirts to raise money for the archery team. The school will receive 35% of the total sales which can

avanturin [10]

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2 years ago

Read 2 more answers

Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box

pantera1 [17]

To find the z-score for a weight of 196 oz., use

$z=\frac{x-\mu}{\sigma}=\frac{196-180}{8}=\frac{16}{8}=2$

A table for the cumulative distribution function for the normal distribution (see picture) gives the area 0.9772 BELOW the z-score z = 2. Carl is wondering about the percentage of boxes with weights ABOVE z = 2. The total area under the normal curve is 1, so subtract .9772 from 1.0000.

1.0000 - .9772 = 0.0228, so about 2.3% of the boxes will weigh more than 196 oz.

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3 years ago

find the volume of a rectangular block of ice 2 feet by 3 and 1/2 feet by 1 and 1/2 feet the volume of the rectangular block of

skelet666 [1.2K]

Answer:

V = 10 1/2 ft³

Step-by-step explanation:

V = length • width • height

V = 2 • 3 1/2 • 1 1/2

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2 years ago

I need help with these two questions can some explain it to me how to do these two question

GrogVix [38]

the numbers inside the () are first number is x second number is y so it is (x,y)

so for y<x the second number needs to be smaller than the first number

so right away (3,3) is not the answer

and then y also has to be greater then 2x-3

so replace x with the fist numbers and see what you get.

(2x2)-3 = 4-3 = -1 since -1 is not greater than -1 the second answer (2,-1) is not right

3rd one (-1,-2) 2(-1)-3 = -2-3=-5

so -2 is greater than -5 and -2 is less than -1 so the 3rd one is the answer

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3 years ago