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3 years ago

Help right now i dont know this

Mathematics

2 answers:

maks197457 [2]3 years ago

6 0

Answer:

Well the answer is 9

Step-by-step explanation:

4 time 1/2 equals 2 the add 7 and you get 9

Hope this helped! :)

Artist 52 [7]3 years ago

5 0

Well it would be 4 x 1/2 but 1/2=.5 since half of 1 is .5 so 4 x .5=2. 2+7=9

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Question 5 (2 points)

ollegr [7]

Answer:

c cuh

Step-by-step explanation:

(idk the answer)

4 0

3 years ago

Felix’s Feed Mill sells chicken feed for $8.00 per bag. This price is no longer high enough to create a profit. Felix decides to

Soloha48 [4]

Answer:

Step-by-step explanation:

essentially the plan that increases the price the most per week reaches the goal of $12 fastest.

plan A is $0.10 per week.

plan B it is not clear, if it means 10% of the original price every week, or every week 10% of the price of the previous week. I assume the first and simplest.

that means 10% of $8 = $0.80 per week.

plan C : the same amount every week until reaching $12. we need to increase in total by $4 (from $8 to $12). to reach these $4 in 8 weeks, we need to increase the price every week by 4/8 = $0.50.

plan D : $0.25 per week.

so, the plan with the highest increase every week and therefore the fastest one reaching $12 is plan B.

8 0

2 years ago

What is the greatest common factor of 62 and 82? Use prime factorization solve.

Kobotan [32]

62=2×31
82=2×41
so the answer is 2

8 0

3 years ago

Read 2 more answers

Help plssss idk what to do!!!!!!!!!

Firdavs [7]

9514 1404 393

Answer:

y = 1

Step-by-step explanation:

Recognize that 25 and 125 are powers of 5 and rewrite the equation in terms of powers of 5.

The applicable rules of exponents are ...

(a^b)^c = a^(bc)

(a^b)/(a^c) = a^(b-c)

(a^b)(a^c) = a^(b+c)

Your equation can be written as ...

$25^4\div5^{5y}=125^y\\\\(5^2)^4\div5^{5y}=(5^3)^y\\\\5^{8-5y}=5^{3y}\\\\8-5y=3y\qquad\text{equate exponents of the same base}$

Now this can be solved as an ordinary linear equation.

8 = 8y . . . . . . add 5y to both sides

1 = y . . . . . . . divide by 8

The solution is y = 1.

4 0

3 years ago

For the most recent seven years, the U.S. Department of Education reported the following number of bachelor's degrees awarded in

bixtya [17]

Answer: 8327

Step-by-step explanation:

The arithmetic mean of a data is given by :_

$\dfrac{\text{Sum of observations}}{\text{Number of observations}}\\\\=$

Given : For the most recent seven years, the U.S. Department of Education reported the following number of bachelor's degrees awarded in computer science: 4,033; 5,652; 6,407; 7,201; 8,719; 11,154; 15,121.

Then, the annual arithmetic mean number of degrees awarded will be :-

$\dfrac{4033+5652+6407+7201+8719+11154+15121}{}\\\\=\dfrac{58287}{7}\\\\=8326.71428571\approx8327$

Hence, the annual arithmetic mean number of degrees awarded = 8327

8 0

3 years ago