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kari74 [83]
3 years ago
11

What average speed does he need to reach in his second round in order to attain the overall average speed of 60 mph required for

the test?
Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
3 0
10 think about it it’s 60s and it’s in the ten’s place because 10,20,30,40,50, and 60
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A $175 pair of shoes is on sale for 15% off.<br> What is your final price?
goldenfox [79]

Answer:

$148.75

Step-by-step explanation:

$175 · 15% = $26.25

$175 - $26.25 = $148.75

7 0
3 years ago
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HELPPPPPPPPP i have the most trouble with math what’s the answer??
kiruha [24]

Answer:

option B

3

Step-by-step explanation:

Given in the question an expression

\sqrt\frac{48}{x}

Whole numbers are positive numbers, including zero, without any decimal or fractional parts.

Possible range of domain will be 1 ≤ x ≤ 48

We know that perfect square between 1 and 48 are

1 , 4 , 16 , 25 , 36

1)

x = 3

√48/3 = √16 = 4

2)

x = 12

√48/12 = √4 = 2

3)

x = 48

√48/48 = √1 = 1

4 0
3 years ago
Four friends are playing a game. They randomly choose a handful of marbles from a bag. The player with the highest ratio of blue
Monica [59]

We are given the number of Blue and Purple Marbles for each of the four friends. So first we have to find the ratio of blue marbles to purple marbles for each of them.

A) Rosa

Number of blue marbles = 10

Number of purple marbles = 12

Ratio of blue to purple marbles = \frac{10}{12}=0.833

B) Chi

Number of blue marbles = 5

Number of purple marbles = 6

Ratio of blue to purple marbles = \frac{5}{6}=0.833

C) Alberto

Number of blue marbles = 5

Number of purple marbles = 12

Ratio of blue to purple marbles = \frac{5}{12}=0.417

D) Pedro

Number of blue marbles = 10

Number of purple marbles = 6

Ratio of blue to purple marbles = \frac{10}{6}=1.667

From the above calculations we can see that Pedro has the highest value of ratio for blue marbles to purple marbles. Also we can see Pedro is the only one for whom the number of blue marbles is more than the number of purple marbles. So this confirms that our calculation is correct.

Thus, the player which gets to go first is Pedro.

4 0
3 years ago
Read 2 more answers
I need help on this please.... It would be highly appreciated!
LenKa [72]

Answer:

Equation to find area: l*w

Unknown measurement: w = 4,700/94 = 50

Equation to find perimeter: l+l+w+w or l*2+w*2

Perimeter: 288

Hope this helps :)

7 0
3 years ago
15 more than the quotient of 24 and a number x
iris [78.8K]

Answer:

24x + 15

Step-by-step explanation:

You multiply 24 and x together, then add 15 to the sum.

4 0
2 years ago
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