All categories

2 years ago

Range of 100,212,215,303,308,600

2 answers:

7 0

How to find range of a number?

Range of a observation is basically the highest value minus the lowest value

So given observations are 100,212,215,303,308,600

Range = 600-100 = 500

Shalnov [3]2 years ago

4 0

Answer:

The range is 500 :)

Step-by-step explanation:

the range is the difference between the largest number, in this case 600 and the smallest number, 100. So you do 600-100 which gives you 500.

You might be interested in

Jordan and Sharla are saving money to go on a study abroad trip. They must provide a down payment of $650 to sign up for the tri

Kisachek [45]

Amount of down payment = $650.

Jordan gets money by mowing lawns = $25 per lawn.

Sharla gets money by selling handmade necklaces for = $15 each necklace.

The number of lawns Jordan mows = x.

The number of necklaces Sharla sells = y.

A) Total money raised by Jordan to move x lawns at the rate $25 per lawn = 25x.

Total money raised by Sharla by selling y handmade necklaces for $15 per necklace = 15y.

Total money Sharla can raise by selling 40 necklaces at the rate $15 each = 40 × 15 = $600.

<h3>B) Because <u>Sharla can raise maximum $600, therefore sharla can not afford the down payment with the money she earns selling her necklaces.</u></h3>

4 0

3 years ago

In the Mississippi River Delta, fresh water (0% salinity) mixes with salt water from the Gulf of Mexico (3 1 2% salinity). If 1,

Rina8888 [55]

Answer:

The total resulting gallons of water is 4,000 gallons

The concentration of the resulting solution is 2.625% salinity

Step-by-step explanation:

The salinity of the fresh water from the Mississippi River Delta = 0%

The salinity of the water from the Gulf of Mexico = 3 1/2%

Therefore, if 1,000 gallons of river water mixes with 3,000 gallons from the Gulf, we have;

The total resulting gallons of water = 1,000 + 3,000 = 4,000 gallons

The total resulting gallons of water = 4,000 gallons

The concentration of the resulting solution is found as follows;

The concentration of the resulting solution = (3 × 3 1/2)/400 × 100 = 2.625%

The concentration of the resulting solution = 2.625% salinity.

8 0

3 years ago

GIVE OUT BRAINLY 2) Kathleen is a sales associate in a jewelry store. She earns $560/wk plus an 8% commission on sales. How much

aev [14]

700<=560+0.08x

x is total sales $

the 560 is the constant weekly pay, since we're only calculating for one week.

we're adding 0.08x to account for the 8% of the total sales

solve it for x:

700-560 <= 0.08x

140 <= 0.08x

1750 <= x

or x >= 1750

meaning she needs $1750 worth of sales that week to earn atleast $700

as for C) just draw a number line with the number 1750 in the middle and the right shaded because it is 1750 or more.

5 0

4 years ago

Suppose a simple random sample of size nequals49 is obtained from a population with mu equals 78 and sigma equals 28.

VLD [36.1K]

Answer:

0.0735,0.0179,0.7026

Step-by-step explanation:

Given that a simple random sample of size nequals 49 is obtained from a population with mu equals 78 and sigma equals 28.

Sample size = 49

Population mean = 78

Population std deviation = 28

Std error of sample mean = $\frac{\sigma}{\sqrt{n} } \\=4$

a) $\bar x$ : N(78, 4)

b) $P(\bar x >83.8)\\=0.0735$

(by converting to Z and finding value from Z table)

c) P (x overbar less than or equals 69.6 )

= $P(\bar x \leq 69.6)\\=0.0179$

d) P (75.8 less than x overbar less than 88 )

= $P(75.8$

4 0

4 years ago

Lisa had 20 grams of water. She poured out 15 grams. Which of the following physical properties of the water changes?

lukranit [14]

It's very simple. Answer is the VOLUME.
The more water means the more volume. Obviously, if you have a glass of water fully filler and a glass of water half filled.
Volume occupied by half filled is less than fully filled.

So, it is volume.

Boiling point, density and conductivity does not depend on mass.

8 0

4 years ago