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olchik [2.2K]
3 years ago
5

1) start at 4 and add -13 what’s the answer?

Mathematics
2 answers:
alexandr1967 [171]3 years ago
8 0

Answer:

-9

Step-by-step explanation:

OlgaM077 [116]3 years ago
5 0

Answer: 4+(-13) = -9

Step-by-step explanation:

I looked up the answer on the calculator

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A psychology class consists of 14 males and 36 females. if the professor selects names from the class list using random sampling
Sonbull [250]
The probability of selecting a female student for the first picking is \frac{36}{50} = \frac{18}{25}
The number of students left to select from after the first two students selected is 50 - 2 = 48 students, which consist of 34 females (two have been selected) and 14 males (none has been selected so far)
The probability that the third pick is a male is \frac{14}{48}= \frac{7}{24}
8 0
3 years ago
Skye had 12 1/4 meters of ribbon. She used 2/3 of it to wrap a present and 1/2 of the remainder on a craft project. How many met
LenaWriter [7]

Answer:

She has 2 1/24 meters of ribbon

Step-by-step explanation:

Skye has 12 1/4 meters of ribbon, and she uses 2/3 of that.

To know how much she uses we have to multiply the total by the fraction she uses:

12 1/4 * 2/3,

12 1/4 is the same as 49/4, so we can solve by multiplying the nominators and denominators:

49/4 * 2/3 = 49/6;

So she used 49/4 meters of ribbon or 8.167 m.

Now we are going to see how much ribbon is left by subtracting from the total what she used:

12 1/4 - 49/4 = 49/12 meters that she has left.

And out of those she uses 1/2, so we are going to multiply what she has left by 1/2:

49/12 * 1/2 = 49/24 = 2 1/24 = 2.04167 meters that she used of the remaining.

And because she used half she still has the other half of the remaining:

2 1/24 or 2.94167 meters.

8 0
3 years ago
Q: What information do you need to know to find the volume of a sphere?
dem82 [27]
I believe the answer is radius
3 0
3 years ago
The event planner wants to put a podium at one of the foci. Which describes where the podium could be located relative to the ce
zimovet [89]

From the coordinate plane, the podium that could be located relative to the center will be B. 288 feet west.

<h3>Coordinate plane</h3>

From the complete information, there is a park in Washington and the event planner plots the park on a coordinate plane.

The table contains points along the perimeter of the park. Since the event planner wants to put a podium at one of the foci, the point where the podium could be located relative to the center will be 288 feet west.

Learn more about coordinate plane on:

brainly.com/question/13854649

8 0
3 years ago
Find the missing side length<br> A. 8 <br> B. 64 <br> C. 4 <br> D. 23
noname [10]
Hello there.

<span>Find the missing side length
A. 8 
B. 64 
C. 4 
D. 23

Answer: 17</span>² - 15² = 64
√64 = 8.
It is A.8

Hope This Helps You!
Good Luck Studying ^-^
6 0
4 years ago
Read 2 more answers
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