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Gelneren [198K]
1 year ago
12

The number 18 is increased to 19. What is the percentage by which the number was

Mathematics
1 answer:
telo118 [61]1 year ago
6 0

Answer:

5.6%

Step-by-step explanation:

The formula used is the change divided by the original amount, then converted to a percentage by multiplying by 100.

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Derivative of Y=cos^2(3x)
Black_prince [1.1K]
The derivative is -6sin(3x)
4 0
3 years ago
Justin sells 78.5 ounces of lemonade for a total of $15.70.
Paha777 [63]

Answer:

5

Step-by-step explanation:

This is a pretty simple question to answer, the one step that needs to be done is divide 78.5 by 15.7. You should come up with 5.

6 0
3 years ago
Read 2 more answers
What is 11 rounded off to the nearest hundred
fenix001 [56]
The answer is 0 because it isn't above 49 and therefore can't be rounded to 100.

Hope this helps :)
3 0
2 years ago
This is stem and leaf diagrams and there are a few coming up try answer them all for more points each time!!
AURORKA [14]

Answer:

78%

Step-by-step explanation:

Given the stem and leaf plot above, to find the median percentage for boys in the German test, first, write out the data set given in the stem and leaf diagram as follows:

40, 46, 46, 47, 69, 70, [78, 78,] 79, 82, 87, 90, 90, 95

The median value is the middle value in the data set. In this case, we have an even number of data set which are 14 in number.

The median for this data set would be the average of the 7th and 8th value = (78+78) ÷ 2 = 156/2 = 78

Median for boys = 78%

7 0
3 years ago
The cost to rent a van is $19.50 per day plus $0.25 per mile. If you have $157 to
Jobisdone [24]

Answer:

92 miles

Write an inequality for the total cost of the rental.

Cost of the rental = 19.50+0.25x<=44

where x is the number of miles driven.

Subtract 19.50 from both sides.

0.25x<=44-19.50

0.25x<=24.5

x<=24.5/0.25

x<=98

Step-by-step explanation:

6 0
3 years ago
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