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KATRIN_1 [288]
4 years ago
8

7,3,5,6 using each number only once equal 75 using parentheses

Mathematics
1 answer:
Kaylis [27]4 years ago
5 0
[ (3 · 7) - 6 ] · 5 = [ 21 - 6 ] · 5 = 15 · 5 = 75
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3. A car starts a trip with 20 gallons of gas in its tank. The car traveled at an average
Helga [31]

Answer:

32.5%

Step-by-step explanation:

first we will have to calculate how much miles the car traveled, to do that we will multiply the speed by hour long the car was traveling for which is

65*3=195

During those 195 miles the car used 1 gallon for every 30 miles which means it used 6.5 gallons of its tank

195/30=6.5

6.5 gallons is 32.5% of 20 gallons

6.5/20=0.325

0.325 * 100 = 32.5%

3 0
4 years ago
Tanisha’s mother buys 38 lemons. It takes 8 lemons for 80 ounces of lemonade. She needs to make 448 ounces of lemonade. Does Tan
alina1380 [7]

answer: ~45 lemon

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Knowing this you now need to divide 448 by 10 to see how many lemons you need

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5 0
4 years ago
On a baseball field, the pitcher's mound is 60.5 feet from home plate. During practice, a batter hits a ball 214 feet at an
Minchanka [31]

9514 1404 393

Answer:

  169 ft

Step-by-step explanation:

The law of cosines can be used to find the distance from the outfielder to the pitcher. It tells you for triangle ABC, the length of side c can be found from ...

  c² = a² +b² -2ab·cos(C)

Here, we hve a=60.5, b=214, and C=36°. Then the desired distance is ...

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The outfielder throws the ball about 169 feet.

6 0
3 years ago
What is the slope of the line shown in the graph?
faust18 [17]

Answer:

-1 over 2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
11/9 converted to a mixed number is
Gala2k [10]

To write an improper fraction as a mixed number, divide the denominator into the numerator.

Image is provided.

Therefore, the improper fraction 11/9 can be written as the mixed number 1 and 2/9.

4 0
3 years ago
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