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3 years ago

Help me find the percent of each number? 64%0f 75 tiles?

Mathematics

2 answers:

Amanda [17]3 years ago

8 0

64% of 75 is 48..........

mr_godi [17]3 years ago

5 0

64% of 75 tiles equals 27 tiles

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Order the lengths 1/4 inch, 0.5 inch, and 10/25 inch from least to greatest.

pshichka [43]

Converting everything to decimals:

0.25 inch, 0.5 inch, 0.4 inch

Ordering:

0.25, 0.4, 0.5

Converting the appropriate numbers back to fractions:

1/4,10/25,0.5.

6 0

3 years ago

If each month in reno had the same average rainfall as in august, what would the total number of millimeters be after 12 months

Inessa [10]

Answer:

12 times the August rainfall

Step-by-step explanation:

The total of 12 of the same value is 12 times that value. Multiply the August average by 12 to get your answer.

3 0

3 years ago

Given three points A(-7, 1), B(m, 6) and P(-1, n). If the point P divides AB internally in the ratio of 3: 2, find the values of

vesna_86 [32]

Answer:

m = 3 , n = 4

Step-by-step explanation:

Using Section Formula.

$If \ the \ line \ segment \ AB \ where \ A = (x _1, y_1) \ and \ B = (x_2, y_2) \ divided \ by \ P =(x , y) \ in \ the \ ratio \ a : b,\\\\Then \ the \ points \ of \ P \ \\\\x = \frac{ax_2 + bx_1}{a+b} \ and \ y = \frac{ay_2 + by_1}{a+b}$

$Here (x_1 , y_ 1 ) = ( -7 , 1 ) \ and \ (x_ 2 , y _ 2 ) = (m , 6)\\\\ratio\ a:b = 3 : 2\\\\Therefore, P (x, y) \\\\x = \frac{3m + (2\times -7)}{5} \ \ \ \ \ \ \ \ \ \ \ [ \ x = -1 \ ] \\\\-1 = \frac{3m - 14}{5}\\\\- 5 = 3m - 14\\\\-5 + 14 = 3m\\\\9 = 3m \\\\m = 3$

$y =\frac{3\times 6 + 2 \times 1}{5}\\\\n = \frac{18 + 2}{5} = \frac{20}{5} = 4$

5 0

3 years ago

PLEASE HELP!!!

Art [367]

<h3>Answer: B. About 93%</h3>

You have the correct answer.

=======================================================

Explanation:

Focus solely on the "in anime club" row. We do this because of the phrasing "given the student is in the anime club". We know for a fact that whoever is randomly picked, they are in the anime club. So we don't have to worry about other data values in the other rows.

Divide the value 0.13 which is in the "takes Japanese" column over 0.14, which is in the "total" column.

Basically we're computing $P(A|B) = \frac{P(A \cap B)}{P(B)}$ where A and B represent the events "takes Japanese" and "in anime club" respectively. The upside down U symbol represents intersection to indicate both events are happening at the same time.

So we end up with 0.13/0.14 = 0.92857142857142 which rounds to 0.93, then that converts to 93% when you move the decimal point over to the right two spots.

7 0

3 years ago

7 groups of 8=6 groups of 8 plus

vredina [299]

Answer:

7 groups of 8 = 6 groups of 8 plus 1 group of 8

Step-by-step explanation:

1. Let's review the information given to answer the question correctly:

7 groups of 8 = 6 groups of 8 plus ?

2. Let's answer the question, this way:

How much are 7 groups of 8? 56 = 7 * 8

How much are 6 groups of 8? 48 = 6 * 8

What is the difference between 7 groups of 8 and 6 groups of 8?

(7 - 6 ) * 8 = 1 * 8

Therefore,

7 groups of 8 = 6 groups of 8 plus 1 group of 8

6 0

3 years ago