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solniwko [45]
4 years ago
13

It took 5 hours to mow 4 lawns. At that rate, how long will it take to mow 7 lawns?

Mathematics
1 answer:
n200080 [17]4 years ago
7 0
So you divide 5 by 4 and get 1 2/5 so then multiply that by 7:) hope it helps tell me if I'm wrong
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There once was a
r-ruslan [8.4K]
I am pretty sure the only way to do this is: 

• To bring the corn first

• To bring the goose second

• To bring the dog third

Hope this helped! 
3 0
4 years ago
Read 2 more answers
One quadratic function has the formula h(x) = -x 2 + 4x - 2. Another quadratic function, g(x), has the graph shown below
jeyben [28]
We are comparing maxima.  From the graph we know that the max of one graph is +2 at  x = -2.  What about the other graph?  Need to find the vertex to find the max.

Complete the square of <span>h(x) = -x^2 + 4x - 2:

</span>h(x) = -x^2 + 4x - 2 = -(x^2 - 4x) -2
= -(x^2 - 4x + 4 - 4) - 2
=-(x^2 - 4x + 4)       -2+4
= -(x-2)^2 + 2            The equation describing this parabola is y=-(x-2)^2 + 2, from which we know that the maximum value is 2, reached when x = 2.

The 2 graphs have the same max, one at x = -2 and one at x = + 2.
7 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu. Julie invests $200 per month in an account that earns 6% interest per year,
Alona [7]

Answer:

After 10 years, Julie's account balance will be $ 363.88 and Leah's account balance will be $ 411.75, thus Leah will have more money in her account.

Step-by-step explanation:

Since Julie invests $ 200 per month in an account that earns 6% interest per year, compounded monthly, and Leah invests $ 250 per month in an account that earns 5% interest per year, compounded monthly, to determine the amount of each after 10 years, the following calculations must be performed:

200 x (1 + 0.06 / 12) ^ 10x12 = X

200 x 1.005 ^ 120 = X

200 x 1.8193 = X

363.88 = X

250 x (1 + 0.05 / 12) ^ 10x12 = X

250 x 1.00416 ^ 120 = X

250 x 1.647 = X

411.75 = X

Therefore, after 10 years, Julie's account balance will be $ 363.88 and Leah's account balance will be $ 411.75, thus Leah will have more money in her account.

5 0
3 years ago
What is the measure of YVZ in degrees
DochEvi [55]

Answer:

the answer is 56

Step-by-step explanation:

2x+3x+5=90

5x=90-5

5x=85

x=85/5

x=17

YVZ= 3(17)+5

YVZ=51+5

YVZ=56

4 0
3 years ago
The data below show the number of games won by a football team in each of the last 15 seasons. what is a histogram that represen
goblinko [34]
Hmmmm I think 12 :)
Hope this helps
5 0
3 years ago
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