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grandymaker [24]
3 years ago
14

The table shows the cost of a watermelon on the 4th of July and the day after. What was the percent of change of the price of a

watermelon from the 4th of July to the 5th of July?
July Date Cost of a Watermelon
4 $5.25
5 $3.25
Round to the nearest percent.

The price of a watermelon decreased about
___ %.
Mathematics
1 answer:
Strike441 [17]3 years ago
7 0
Lol I have no idea buddy maybe ask ur teacher to teach you how to do this waittt she probably already did :l
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Solve:
pav-90 [236]
The first ones b.........
6 0
3 years ago
Need help on numbers 1 and 2 ill mark brainliest if they are right
geniusboy [140]

Question author, it's spelled pi not pie, and we use just use the Greek letter π.  Students, demand better from your teachers.

1. Rectangular prism, aka a box. Volume is length times width times height.

V = 5×7×9 = 315 cubic feet

That's cubic feet of course, the product of three lengths.  We didn't even need to do the problem, just look for the common answer and pick the one with the right units.  I just saw that same pattern in a volume problem yesterday.

Answer: 315 cubic feet, first choice

2. Cylinder, volume is base area times height, πr²h.   We have a radius of r=14/2=7 yd and h=8 yd.  We're using π=3.14.

V = πr²h = 3.14(7²)(8) = 1230.88 cubic yds

Answer: 1230.9 cubic yards, last choice

5 0
3 years ago
2x 5 The area of the rectangle shown is given by the function A()- 2 -5x lfthe width of the rectangle is 13, then the area is 42
PIT_PIT [208]
If you let x = 13:
     Then, Area = 2(13)^2 - 5(13)
                        = 338 - 65
                        = 273 sq ft

If you let 2x-5 = 13:
                  2x = 18
                    x = 6
 
     Then, Area = 2(6)^2 - 5(6)
                        = 72 - 30
                        = 42 sq ft

Therefore, your options are A or C. Your answer can be chosen based on what you assume the width to be. Good luck!

7 0
3 years ago
Find the measure of the angle.
gayaneshka [121]

Answer:

radian

Step-by-step explanation:

1/10 circle or degree The SI derived unit for angle is the radian. 1 radian is equal to 1.591549430919 or 1/10 circle, or 57.295779513082 degree.

36 deg

1/10 of a circle is equal to 36 deg.

8 0
2 years ago
In March, an American tourist changed US $1000 into Jamaican currency. Calculate the amount of JM dollars he received. USD $1.00
zalisa [80]

Answer:

b. $146,000

Step-by-step explanation:

1 usd = 146 jmd

1000 = ___ jmd

We multiply 1000 and 146:

1000($146) = $146,000

5 0
3 years ago
Read 2 more answers
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