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valina [46]
3 years ago
7

Kaylee decided to donate 30% of her savings if she has $238 in her savings account about how much will she Donate

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
5 0

Answer:

$71.40

Step-by-step explanation:

Turn the percentage 30 to a decimal, which is 0.3 then multiply it by 238 to get 71.4

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You are skateboarding at a pace of 30 meters every 5 seconds. your friend is in-line skating at a pace of 9 meters every 2 secon
AnnyKZ [126]

In order to graph the relationship, we will need to write the expression as the equation of a straight line as shown:

d = mt + b

d is the distance covered

t is the time taken

m is the speed

If you are skateboarding at a pace of 30 meters every 5 seconds. your friend is in-line skating at a pace of 9 meters every 2 seconds, this can be written as (5, 30) and (2, 9)

Get the slope of the line:

m = (9-30)/(2-5)

m = -21/-3

m = 7

Substitute m = 7 and the coordinate (2, 9) into the equation y = mt + b

9 = 7(2) + b

9 = 14 + b

b = -5

The required equation to plot will be expressed as y = 7t - 5

Plot the required graph

Learn more here: brainly.com/question/17003809

4 0
3 years ago
A bag contains 6 red apples and 6 yellow apples. A sample of 3 apples is drawn. Find the probability that the sample contains mo
lys-0071 [83]

Answer: 21/44

Step-by-step explanation:

Given that:

Bag contains :

6 red apples

6 yellow apples

Number of samples drawn = 3

Probability that sample contains more red than yellow :

Then from the three samples, red = 2 and yellow = 1 or red for all 3

Prob of RRR = (6/12)(5/11)(4/10)= 120 / 1320

Prob RRY = (6/12)(5/11)(6/10)= 150/1320

Prob RYR is (6/12)(6/11)(5/10)= 180/1320

Prob YRR is (6/12)(6/11)(5/10)=180/1320

120/1320 + 150/1320 + 180/1320 +. 180/1320 = 630/1320 =126/264 = 42/88 = 21/44

3 0
3 years ago
Can someone help?..........
kari74 [83]
The answer is number 1
6 0
3 years ago
A leaky water faucet loses 0.25 liter of water
Viefleur [7K]

Answer:

3 liters.

Step-by-step explanation:

You can write the problem as an equation.

f(x)=0.125x

Where x is the number of hours. The 0.125 is how many liters the faucet loses in 1 hour. Then, just plug in 24.

0.125*24=3

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=6%20%5Cfrac%7B1%7D%7B8%7D%20%20%5Cdiv%20%20%5Cfrac%7B1%7D%7B3%7D%20" id="TexFormula1" title="6
lawyer [7]

147/8 should be the answer. You had to change the mixed fraction into an improper fraction. Then switching 1/3 into 3/1 and then multiply.

7 0
3 years ago
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