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djverab [1.8K]
3 years ago
13

How do you do this?

Mathematics
2 answers:
o-na [289]3 years ago
5 0
Where 1 and 1 come together you would add them just like you would do the same for when 6 and 4 come together.
Nat2105 [25]3 years ago
3 0
U just need to add row by row
I'll do the first 1: 1+1=2
1+2=3
1+3=4
1+4=5
1+5=6
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I need help with this !!! I’ll give brainliest!!!! (_/~15~)2 !!!! Look at picture please!!
antoniya [11.8K]

Answer:

15

Step-by-step explanation:

a square root multiplied by itself equals the number inside the box, right?

(/~15~)2 = 15

3 0
3 years ago
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Hurry! Someone please help me I only have 5 minutes to do this quiz I don’t need you to show all your work just the answer becau
Doss [256]

Answer:

(x+x)(x+x+x)

Step-by-step explanation:

5 0
3 years ago
CAN SOMEONE PLEASE HELP
kotykmax [81]

Answer:

The first one.

Step-by-step explanation:

The symbol that you are comparing the numbers with is equal two or greater than and you have to be 48 inches or taller.

4 0
2 years ago
Consider an economy with two sectors: manufacturing and services. Demand for labor in manufacturing and services are described b
salantis [7]

Answer:

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the photo

My answers:

a, If workers are free to move between sectors, the wages in each sector will be equal. If wages are not equal, the workers will be motivated to move to sectors with higher wages and this will make a higher salary reduction, and lower wages will increase until they equal.

b. Since there are 100 workers in total,we have:

Ls =100- Lm = 100 -4w

Lm = 4w

Now set this equal to the labor demand for manufacturing equation and solve for w:

4w = 200 - 6w

w = $20.

Substitute w =20 into the two labor demand equations, we have LM = 80 and LS i= 20

c. If the wage in manufacturing is equal to $25 then

Lm=200-6(25) = 50

d. There are now Ls = 50 workers employed in the service sector and the wage:

Ls=100-4Ws

<=> 50 = 100 -4Ws

<=> Ws = 12.5

e. Wages in the manufacturing sector will remain at 25 dollars and jobs will remain at 50. If wages are reserved for the service sector is 15 dollars, then jobs in the service sector will be 40. Therefore 10 unemployed and the unemployment rate is 10%.

5 0
3 years ago
Someone please help with parts a b c and d. I will mark brainlest!!!
maria [59]

Answer:

A. 49 feet

B. 66 feet (round to the nearest foot)

C. 4 seg

Step-by-step explanation:

A. What is the height of the ball after 3 seconds?

For t=3 seg

h(3)=-16(3)^{2} +63(3)+4

h(3)=-144+189+4\\h(3)=-144+193\\h(3)=49 feet

B. What is the maximum height of the ball? round to the nearest foot

h(t)=-16(t)^{2} +63(t)+4\\h'(t)=-32(t) +63\\

then

-32(t)+63=0\\t=\frac{-63}{-32}\\t=1.969seg

For t=1.969seg

h(1.969)=-16(1.969)^{2}+63(1.969)+4\\h(1.969)= 66.016\\h(1.969)=66 feet

C. When will the ball hit the ground?

The ball will hit the ground when h(t)=0

so, -16t^{2} +63(t)+4=0

Using the quadratic equation

t=4seg

6 0
3 years ago
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