Can someone please help me? No links due to the fact that I can’t open them

Yes. In mathematics, a function is a binary relation between two sets that associates to each element of the first set exactly one element of the second set.

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hope it helps

Answer:

? = 5n + 6

Explanation:

Answer:

5x + 6

Step-by-step explanation:

Let the number = x. 5 times x = 5x. So, the equation 5x + 6.

Answer:

I'm pretty sure its 28 cubic inches

Answer:

4 cu. units

Step-by-step explanation:

1/3x2x2x3=4 cu. units

Answer:4cu unit

Step-by-step explanation:

2*2*3=12

12* 1/3 =4

Answer: 3/5 + 1/4 = 0.85

Step-by-step explanation:

I hope it helps :)

Answer:

55.93°

Step-by-step explanation:

In this problem, we need to find the cos ratio of x, the ratio of the adjacent side of x to the hypotenuse.

The adjacent side of x is 14 and the hypotenuse is 25.

cos x=14/25=0.56=cos 55.93°

Answer:

$7,800 was invested at 9% and $4,200 at 19%.

Step-by-step explanation:

Given that a bank loaned out $ 12,000, part of it at the rate of 9% per year and the rest at 19% per year, if the interest received in one year totaled $ 1,500, to determine how much was loaned at 9% the following calculation must be performed:

12,000 x 0.09 + 0 x 0.19 = 1,080

10,000 x 0.09 + 2,000 x 0.19 = 1,280

8,000 x 0.09 + 4,000 x 0.19 = 1,480

7,900 x 0.09 + 4,100 x 0.19 = 1,490

7,800 x 0.09 + 4,200 x 0.19 = 1,500

Thus, $ 7,800 was invested at 9% and $ 4,200 at 19%.

Answer:

1. <

2.>

3.>

Step-by-step explanation:

The scientific notation for this is :-6x10⁷

Step-by-step explanation:

3/4+3/8

1.125-5/8

= 1/2 of juice

Answer:

1 I think

Step-by-step explanation:(

hopefully is correct lol or I'm very sorry :(

Answer: No.

Step-by-step explanation: YOU ALREADY HAVE THE ANSWER

Answer:

2/5

Step-by-step explanation:

3/8 x 16/15 = 2/5

Answer:

2/5

Step-by-step explanation:

6/15 x 3/8 = 48/ 120

round it off it equals = 2/5

:)

Answer:

x = 139 degrees

Step-by-step explanation:

first, find what the missing interior angle is:

add the known angles:

90 + 49 = 139

subtract the sum from 180:

180 - 139 = 41

now to solve for x, take 180 and subtract 41:

180 - 41 = 139

x = 139 degrees

Answer:

In math, 4 to 7 = 4/7and 7 to 4 = 7/4so they are NOT equal.

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

1/10 * 4 = 4/10

=2/5

Hope this helps :)

Answer:

396

Step-by-step explanation:

15x6= 90,Therefore you found one side, now you need to multiply by 4 because their is 4 sides.

90x4= 360

6x6=36

Add them all together, 360+36= 396.

Answer:

the correct answer is =216 cm2

Answer:

Since the value of y is always the double of x, the relationship (0,0) (2,4) (4,8) (6,12) can be considered proportional.

Since the division of y by x gives different values, the relationship (0,1) (2,5) (3,9) (4,10) is not proportional.

Step-by-step explanation:

A relationship (x,y) can be considered proportional if the division of x by y is always the same.

Is this relationship proportional? (0,0) (2,4) (4,8) (6,12)

Why?

The double of 0 is 0

The double of 2 is 4.

The double of 4 is 8

The double of 6 is 12.

Since the value of y is always the double of x, the relationship (0,0) (2,4) (4,8) (6,12) can be considered proportional.

Is this relationship proportional? (0,1) (2,5) (3,9) (4,10)

Why?​

Here, we cannot estabilish a relation, which means that they are not proportional.

Since the division of y by x gives different values, the relationship (0,1) (2,5) (3,9) (4,10) is not proportional.

Answer:

a. H0: p ≥ 0.50; HA: p < 0.50

b. H0: μ ≥ 10; HA: μ < 10

c. H0: μ = 250; HA: μ ≠ 250

Step-by-step explanation:

a. "I am going to get the majority of the votes to win this election."

This sentence means that the probability of winning is more than fifty percent or more than half.The null hypothesis would be

H0: the probability of winning is more than 50 %

against the claim that

Ha: the probability of winning is less than 50%

So the best choice would be option c

H0: p ≥ 0.50; HA: p < 0.50

b. "I suspect that your 10-inch pizzas are, on average, less than 10 inches in size."

The claim is that the pizzas are less than 10 inches in size.

which can be written as alternate hypothesis

Ha: u < 10

so the best choice would be  option a

H0: μ ≥ 10; HA: μ < 10

c. "I will have to fine the company since its tablets do not contain an average of 250 mg of ibuprofen as advertised."

In this statement the claim is that an average of ibuprofen do not contain 250 mg as advertised.

the alternate hypothesis would be u ≠ 250 mg

Ha: μ ≠ 250  and the null hypothesis is the reverse of the aalternate hypothesis.

so the best option would be part a

H0: μ = 250; HA: μ ≠ 250

Answer:

so let's call the unknown number x.

-5/4 x X = 7/2

by changing the subject, X = 7/2 / -5/4

to divide fractions, we turn the fraction we're dividing by upside down and change the sign to multiplication. so X = 7/2 x 4/-5

after multiplying, X =>28/-10

simplified, X = 14/-5

Answer:

on the first day of picking apples Johny was told to pick 10. The day after that he was told to pick 10 times more than he picked yesterday.The day that after he was told to pick 10 times more than he picked yesterday.The day after that he was told to pick 10 times more than he picked yesterday.The day after that he was told to pick 10 times more than he picked yesterday.

Answer:

34#$57#+#$+5?57#?$5?75#6!56#?$57?$67?57!#

Answer:

1: 1.5 Jam Went Into Each Cup

2: 125 pages

Step-by-step explanation:

1

In order to find our answer we first have to divide 6/4, we then get 1.5 jam, finally we check our answer 1.5 x 4 = 6, Thus that is our answer

2

If Jada has read 3/5 of a book, and that equals 75, then we divide 75 by 3 giving us 25, then in order to find the answer we have to multiply 25 by 5, thus 125 is our answer

Answer:

y = 3x + 3

Step-by-step explanation:

Rise: 3   Run: 1

slope (m) = 3/1 = 3

y intercept (b) = 3

y = mx + b = 3x + 3