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3 years ago

Fraction question...pls help out!!!

Mathematics

2 answers:

pentagon [3]3 years ago

8 0

The answer is D because, as decimals, 4 1/3 would be 4.33(a repeating decimal) and 4 3/5 would be 4.6, and 4.4 is between those two numbers. I hope this helps.

Semenov [28]3 years ago

5 0

Answer:

d. 4.4

Step-by-step explanation:

you can turn your mixed numbers into improper fractions

4 1/3= 13/3 4 3/5=23/5

from her you want common denominators, so multiply the left by 5 and the right by 3

65/15 and 69/15 is what you have now. divide 65 by 15 and your first number is 4.3, divide 69 by 15 and you get 4.6. Therefore 4.4 is the only possible answer

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The sum of a number and four is less than twelve

Anettt [7]

Answer:

Some answers would be 7 6 5 4 3 2 1. Not all numbers will be less than twelve.

Step-by-step explanation:

First, I added the number to 4 that would equal twelve. Then, I just started using numbers below it. If this is a true or false, this would be false because if you added any number (let's say 12) to 4, you might get more than 12. Although, every number in the negatives would work as well, because they didn't state that the absolute value of the number plus 4 is less than 12. Hope it is right!

6 0

3 years ago

Choose the best answer. If necessary, use the paper you were given.

ira [324]

In this question, all you have to do is substitute 12 into all the places where it says x in the question.

Therefore:
g(12) = 3(12 + 8) = 3(20) = 60

So, g(12) = 60

5 0

3 years ago

A snack food manufacturer buys corn for tortilla chips from two cooperatives, one in Iowa and one in Illinois. The price per uni

aleksandrvk [35]

Answer:

a. x1 = No. of units to purchase from Iowa

x2 = No. of units to purchase from Illinois

b. Min 6x1 + 5.5x2

c. x1 + x2 ≥ 12000

x1 ≤ 8000

x2 ≥ 6000

Step-by-step explanation:

a. We can consider the variables x1 and x2 as:

x1 = No. of units to purchase from Iowa

x2 = No. of units to purchase from Illinois

b. Price per unit of Iowa corn = $6

Price per unit of Illinois corn = $5.5

Objective function that would minimize the total cost can be written as:

Min 6x1 + 5.5x2

c. The manufacturer needs at least 12000 units of corn which means that the combined number of units from Iowa and Illinois must be greater than or equal to 12000. So, we can write:

x1 + x2 ≥ 12000

The Iowa cooperative can supply up to 8000 units which means that the value of x1 must not be greater than 8000. So, we can write:

x1 ≤ 8000

Similarly, the Illinois cooperative can supply at least 6000 units which means that the value of x2 must not be less than 6000. So, we can write:

x2 ≥ 6000.

The constraints for these conditions are:

x1 + x2 ≥ 12000

x1 ≤ 8000

x2 ≥ 6000

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B64%7D%20%3D" id="TexFormula1" title="\sqrt{64} =" alt="\sqrt{64} =" align="absmiddle

Stolb23 [73]

Answer: 8

The radical sign applied to a real number gives the principal square root, which is the positive square root in the case of a positive number.

4 0

3 years ago

Read 2 more answers

Point M is the midpoint of AB . AM=3x+3, and AB=8x−6. What is the length of AM?

MissTica

AM=3x+3
AB=8x-6
AB=2AM
AM=AB/2
AM=(8x-6)/2
AM=4x-3
3x+3=4x-3
4x-3x=3+3
x=6

AM=3x+3
AM=3(6)+3
AM=18+3
AM=21

6 0

3 years ago

Read 2 more answers