MATHEMATICS HIGH SCHOOL

If p and a vary inversely and p is 26 when q is 5, determine q when p is equal to 10

Answers

Answer 1

Answer:

Answer: q = 13

because p and q are inverse

=> 26/10 = q/5

⇔ q = 26/10.5

⇔ q = 13

Step-by-step explanation:

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1If x = 4 and y = -2, the value of21 xy² is
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A certain bank offers a car loan with a fixed annual interest rate. Justine applied for the loan and used the entire amount to buy a car worth $43,000. He had to pay the bank for five years for a total amount of $51,600. How much would be the yearly interest if Justine borrowed $50,000 instead? *0 points
The lcd for the fractions 1/3, 3/4, 5/32, and 8/9 is

Emily earned $45.50 for 6 hours of work. Harrisonearned $24 for 3 hours of work. Carla earned $36
for 4 hours of work. Who earned the most money
PER HOUR?
:

Answers

Emily earned more

Step-by-step explanation:

45.50 x 6= 273

The distributive property combines (blank) and (blank) to make multiplying whole numbers simpler

Answers

The distributive property combines addition and multiplication to make multiplying whole numbers simpler.

It combines multiplication of simpler numbers with addition.
For example:
26 x 15 can be written as: 15(10+10+6)

Answer:

Step-by-step explanation:

Which of the following pairs of fractions are like fractions?a. 1/2 and 4/8
b. 7/9 and 8/9
c. 5/11 and 15/33
d. 4/3 and 3/4

Answers

A 1/2 and 4/8 because to make them both have same denominator you multiply 1/2 by 2 and get 4/8 or you can do it the easy way and simpliphy 4/8 to 1/2. 4 is half of 8 so there for it would be 1/2.

A Nashville-area radio station plays songs from a specific, fixed set of artists. The station has no DJ; instead, a computer randomly selects which songs to play. The songs themselves are picked randomly, and the same song may be played many times in a row. In the set of songs, 45% are sung by a female singer, 45% are sung by a male singer, and 10% are instrumental with no vocals. What is the probability that a particular set of 3 songs contains exactly 2 female singers and 1 male singer? (Hint: Be aware that there are multiple ways to achieve this pattern of songs.)

Answers

The answer is 27.3375%.

To calculate this, a multiplication rule is used. The multiplication rule calculates the probability that both of two events will occur. In this method, the possibilities of each event are multiplied.

So, we have three events occurring simultaneously:

1. set contains female singer: 45% = 0.45

2. set contains female singer: 45% = 0.45

3. set contains female singer: 45% = 0.45

Also, it should be taken into consideration that there are three set combinations:

female-female-male,

female-male-female,

male-female-female

So, the probability for one set of the song is:

0.45 × 0.45 × 0.45 = 0.091125

Therefore, the probability is multiple ways to achieve this pattern of songs):

3 × 0.091125 = 0.273375 = 27.3375%.

Answer:

B) 2187/8000

Step-by-step explanation:

do the math

trust

Please help with the math problem shown in the image

Answers

Answer would be b=.25,-.25

Find the range of {(3.2, –3), (7.6, 5.9), (1.4, –3), (–9.1, 8.3)}.

Answers

Answer: The range is the output of our data, in standard notation represented as (x,y) where x is the input and y the output.

So the values of x are the domain, and the values of y are the range.

The set you give is : {(3.2, –3), (7.6, 5.9), (1.4, –3), (–9.1, 8.3)}

You can see that the range is : {-3, 5.9, 8.3}

Notice that in the set, the point y = -3 appears two times (in different pairs), but in the range only one, because you cant repeat the same value in one set.

range is output or y
(x,y)
the range is the 2nd number
when it repeats, don't list again
range=-3,5.9,8.3

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How do you know which operation to perform first when solving an equation?

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