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ale4655 [162]
3 years ago
8

Anthony jogs 11 1/2 miles in 23 mins. If Anthony continues to jog at a steady pace, how many miles will he jog each minute?

Mathematics
1 answer:
frozen [14]3 years ago
5 0

For this case we can raise a rule of three based on Anthony trotting 11 \frac {1} {2} miles in 23 minutes.

11 \frac {1} {2} = \frac {2 * 11 + 1} {2} = \frac {23} {2}

\frac {23} {2} miles -----------> 23 minutes

x ----------------------------------------> 1minute

x = \frac {\frac {23} {2} * 1} {23}\\x = \frac {\frac {23} {2}} {23}\\x = \frac {23} {2 * 23}\\x = \frac {1} {2}

ANswer:

0.5 miles per minute

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I need help on this math problem.
OLEGan [10]

B: (0, a)

C should have the same y value as B

D: (a,0)

C should have the same x value as D


So point C is (a,a)

Since point A is on the origin, its point is (0,0)


You use the slope formula and plug in point A and C:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m=\frac{a-0}{a-0}

m=\frac{a}{a}

m = 1


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6 0
3 years ago
The stopping distance for 10 cars traveling at 55 miles per hour is shown in the table above . What is the mean (average ) stopp
umka21 [38]

Answer:

50

Step-by-step explanation:

Add all of the numbers and divide by the number of columns. Ex.

48+49+50+51+51= 250

250÷5= 50

8 0
3 years ago
jake added 1/8 cup of sunflower seeds and 4/5 cup of banana chips to his sundae. which is the best estimate of the total amount
bagirrra123 [75]

Jake added \frac{37}{40} cup of toppings to his sundae.

Step-by-step explanation:

Given,

Amount of sunflower seeds added = \frac{1}{8}\ of\ a\ cup

Amount of banana chips added = \frac{4}{5}\ of\ cup

Total = Amount of sunflower seeds + Amount of banana chips

Total = \frac{1}{8}+\frac{4}{5}

Taking LCM = 40

Total = \frac{5+32}{40}\\\\Total = \frac{37}{40}

Jake added \frac{37}{40} cup of toppings to his sundae.

Keywords: fraction, addition

Learn more about fractions at:

  • brainly.com/question/629998
  • brainly.com/question/6208262

#LearnwithBrainly

7 0
3 years ago
Read 2 more answers
Martha estimated the quotient of -71.81 and -8.02 using
steposvetlana [31]

Option 2

Martha estimated the quotient. Martha error was she should have rounded -8.02 to -8.

<u>SOLUTION: </u>

Given that, Martha estimated the quotient of -71.81 and -8.02 using rounding to the nearest whole number.

And she committed an mistake. We have to find the error made by Martha while calculating quotient.

She treated -71.81 to be 72 and -8.02 to be 9. As both the number are negative there will be no problem when we get quotient.

When treated as above she got quotient as 8.

But in general, the quotient is not 8.

If we see options, we derive an conclusion.

<u>Option (1) </u>

she should have rounded 71.81 to 70, no this is not correct as 72 is nearest whole number.

<u>Option (2)</u>

she should have rounded 8.02 to 8, yes this is correct conclusion.

<u>Option (3)</u>

she should have divided 8 by 72, no this is not correct, we should divided 72 by 8.

<u>Option (4) </u>

she didn’t make an error, this is wrong as in 2nd option we caught an error.

Hence, second option is correct.

6 0
3 years ago
Read 2 more answers
What is the y-value of the vertex of the function f(x)=−(x+8)(x−14)? 3 6 112 121
Viktor [21]

Answer:

121

Step-by-step explanation:121 ! just got it right.

8 0
3 years ago
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