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3 years ago

Compute the standard deviation for the set of data. 2, 5, 6, 8, 14

Mathematics

1 answer:

Komok [63]3 years ago

5 0

4.47, if you put it in a calculator, not sure if teacher wants something different.

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Kevin can jog 3,000 feet in 6 minutes. If he jogs at the same rate, how many feet can she jog in 9 minutes?

quester [9]

Answer:

4500 feat

Step-by-step explanation:

6m=3000f

9m=x

we cross multiply and get

x= 9m × 3000f ÷ 6m

x= 4500 feat

5 0

3 years ago

In a fruit cocktail, for every 25 ml of orange juice you need 30 ml of apple juice and 45 ml of coconut milk. What proportion of

OLga [1]

Answer:

Step-by-step explanation The apple juice is 30%and 3/10 of the proportion because:

when you add everything up: 25+30+45=100

now you must divide the whole cocktail just by the apple juice:

100 : 30 = 3.33333333

Meaning the apple juice takes 30% of the proportion. and 30% is 3/10

4 0

3 years ago

Read 2 more answers

After dinner 1-3 of the corn bread is left suppose 2 friends want to share it equally what fraction names how much of the whole

Ad libitum [116K]

Answer:

Each friend will get $\frac{1}{18}$ of whole pan of corn bread

Step-by-step explanation:

As given,

Corn bread left = $\frac{1}{3}$

Total number of friends = 2

So the left bread will divide into 2 parts

So, each person will get = $\frac{1}{2}$ ( $\frac{1}{3}$ ) = $\frac{1}{6}$ of the left bread

Now,

Left bread = $\frac{1}{3}$ of whole bread

And

Each person get = $\frac{1}{6}$ of the left bread

= $\frac{1}{6}$ × $\frac{1}{3}$ of whole bread

= $\frac{1}{18}$ of whole bread

∴ we get

Each friend will get $\frac{1}{18}$ of whole pan of corn bread

8 0

3 years ago

Which is the upper left quadrant on the coordinate plane?

Lisa [10]

Answer:

the upper left Quadrant is Quadrant II

4 0

3 years ago

Read 2 more answers

Giselle's youth club sells cookies to fund their trips and activities. Each year they need to earn $1,247 from selling cookies.

algol [13]

Price per box, P = $1.45 .

Money left, M = $1247 - $472.70 = $774.3 .

Let, number of boxes are x.

So,

$x = \dfrac{774.3}{1.45}\\\\x = 534\ boxes$

Therefore, they have to sell 534 more boxes.

Hence, this is the required solution.

6 0

3 years ago