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Troyanec [42]
4 years ago
12

Write each ratio as a unit rate

Mathematics
1 answer:
Svetradugi [14.3K]4 years ago
6 0
The answer is 18 water bottles in a case.. but where did you get the negative nine over nine before your answer
You might be interested in
An experiment involves selecting a random sample of 256 middle managers for study. One item of interest is their annual incomes.
lesantik [10]

Answer:

the standard error is 153.125

Step-by-step explanation:

given that

The random sample is 256

The sample mean is $35,420

And, the standard deviation is $2,450

We need to find out the standard error

We know that

= standard deviation ÷ √random sample

= 2450 ÷ √256

= 2450 ÷ 16

= 153.125

Hence, the standard error is 153.125

7 0
3 years ago
What is the length of AB?
makkiz [27]
The radius of the circle is given to be r = 14.5

Let the center be O. So OB is the radius = 14.5

We can draw a triangle as shown in the image below. We have a right angled triangle. We know the hypotenuse and the base, we need to find the perpendicular side. This can be done using the Pythagorean theorem.

So, we can write:

(14.5)^{2}=10^{2}+OA^{2} \\  \\ 
OA^{2}=110.25 \\  \\ 
OA=10.5

Thus, the measure of OA = 10.5

OB = OA + AB

14.5 = 10.5 + AB
⇒
AB = 4
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!! ILL GIVE BRAINIEST!!!
muminat

Answer:

D

Step-by-step explanation:

corresponding angeles will be equal when parallel lines are cut by traversal.

so 7x+5=33

6 0
2 years ago
What is the quotient 1 5/8 ÷ -1 3/5
Shalnov [3]

Answer:

-1 1/64

Step-by-step explanation:

13/8 * - 5/8 = -65/64, or -1 1/64

I hope this helped, please mark Brainliest, thank you!!

5 0
3 years ago
Brad has 10 lb of oranges to make 12 bowls of fruit salad. His recipe requires 12 oz of oranges for each bowl. Does Brad have en
Illusion [34]

Answer: Yes, Brad has enough oranges.

Step-by-step explanation:

Given :

The orange required for one bowl = 12 oz

Thus orange required for 12 bowls = \frac{12}{1}\times 12=144oz

Oranges available with Brad for 12 bowls = 10 lb = 10\times 16=160oz

(1lb=16oz)

As organges required is less than oranges available with Brad, thus Brad has enough oranges.

7 0
3 years ago
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