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I am Lyosha [343]
3 years ago
11

2. Matthew's friend has a $20 note. If he buys an

Mathematics
1 answer:
insens350 [35]3 years ago
8 0
He would have 12.40 dollars left
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Please explain how to do this i’m confused
vovangra [49]

Answer: Will not give answer because you will not grow otherwise, I do have this for you though

Step-by-step explanation:I

Multiply the number by the percent (e.g. 87 * 68 = 5916) then divide answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16) Round to the desired precision ( 59.16 rounded to the nearest whole number = 59)

5 0
3 years ago
jaden has to read 18 pages in his history book for homework. if he can read 6 pages in 15 mins how long will it take him to read
Licemer1 [7]
6 pages:15 mins
18 pages: ?

6(3) = 18
15(3)= 45

it will take him 45 minutes to read 18 pages
8 0
3 years ago
Read 2 more answers
Convert 500ml to 4c​
Lapatulllka [165]

Answer:

Step-by-step explanation:

The answer is 2.11 cups because 100 ml is equal to 0.42 so if you add 0.42 five times then you get 2.11 cups

3 0
3 years ago
How can you tell from The slope of a linear equation if the function is increasing or decreasing
nevsk [136]

if the equation has a negative slope that will indicate that the slope is negative

ex. y=-<u>5x</u>+6

6 0
3 years ago
Suppose that 7% of the general population has a disease and that the test for the disease is accurate 70% of the time. What is t
nika2105 [10]

Answer:

0.049

4.9 % of probability

Step-by-step explanation:

The probability of having the disease is equal to 7%

The probability of testing positive, having the disease is equal to 70%

We are looking for the probability of testing positive.

For that, we need to multiply the probabilities to find the result

P = (0.07)*(0.7)

P = 0.049

P = 4.9%

4 0
3 years ago
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