Please please help 1-5
Answers
Answer:
1. 12 bags for total cost of 119.88
2. Yes. You'll make $180.12 for your labor.
3. Other tools, transportation, weather delay etc.
4. $28.02
5. Yes
Step-by-step explanation:
Begin by finding the area of the field. The field is a rectangle and measures 360 by 160. The area is A = l*w = 360*160 = 57,600 square feet. One bag of fertilizer will cover 5000 square feet. Divide 57,600 by 5000 to find the number of bags needed. You'll need 11.52 bags or rounded 12 bags.
Since each bag costs $9.99, multiply 12 by $9.99 to get the total cost for the fertilizer. The cost is $119.88. If the athletic department pays you $300. You'll make 300 - 119.88 = 180.12 for your labor. This is a good profit.
If you have to purchase another tool for $40, then the cost increases to 159.88. This decreases your profit to 180.12 - 40 = 140.12. Divide your profit 140.12 by the 5 hours you work to find how much you earn per hour. You earn $28.02 per hour.
Yes, I would take the job, since $28.02 is well above minimum wage.
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If No Digit Appears More Than Once, How Many 2-Digit Numbers Can Be Formed From The Digits 2, 3, 4, 6, And 7?? How Did You Receive Your Answer??
Answers
Answer:x = 3
Step-by-step explanation:
2(5x-7)=2x+10
distribute 2(5x-7)
=2*5x - 2*7
∨ ∨
10x - 14
10x - 14 = 2x + 10
add 14 to both sides
10x-14=2x+10
+14 +14
simplify
10x=2x+24
subtract 2x to both sides
10x=2x+24
-2x -2x
simplify
8x=24
divide both sides by 8
8x=24
÷8x ÷ 8x
x = 3
Answers
The value of percent error of the odometer is, 12%.
What is mean by Percentage?
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
We have to given that;
The odometer recorded 13.2 miles for his last trip to the hardware store.
But he knows the distance traveled is 15 miles.
We know that;
The percent error = (Measured value - Actual value) / actual value × 100
Here, The actual value = 15 mile
And, The measured value = 13.2 mile
So, The percent error is,
⇒ Percent error = |13.2 - 15| / 15 × 100
= 1.8/15 × 100
= 12%
Learn more about the percent visit:
#SPJ2
12 percent is the error.
.
Answers
What about y=6
Please explain :)
Answers
These are actually special cases.
x = -6
No matter what value we substitute for y, x will always be -6.
These are some solutions to it:
(-6, 0)
(-6, -2)
(-6, 50)
Now, we know that:
But the run is zero, because the line is vertical. And dividing by zero is not allowed. Therefore, the slope of the line x = -6 is undefined.
y = 6
This is basically the same type as the previous one, with one exception.
Some solutions:
(0, 6)
(-47, 6)
(59, 6)
No matter what value we substitute for x, y will always be 6.
Remembering what the slope is equal to, we quickly see that since the rise is zero, and the denominator is infinite, we can conclude that the slope is zero.
If it is asking for a x=a it will always be 0 because there is no y intercept. It is a horizontal line.
For y=6 is undefined because it is a straight verticle line. An easy way to remember is if it is y or x = something with just 1 number and no coefficents on that number it will be x=0 or y=undefined. Also try to picture how it would graph and it might help. :)
Answers
Answers
Answer:
y = 4x + 6
Step-by-step explanation:
2 = 4[-1] + b
-4
6 = b
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