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adoni [48]
2 years ago
12

Your goal is to run a mean of 45 minutes per day for a week. For the first six days, you run 38, 40, 40, 42, 43, and 50 minutes.

How many minutes must you run on the seventh day to reach your goal exactly?
CLEAR CHECK

28 minutes


62 minutes


4216 minutes


17 minutes
Mathematics
1 answer:
gregori [183]2 years ago
8 0

Answer:

The answer is 62 minutes

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IgorLugansk [536]
\bf \textit{"The distance around each dot is 24}\pi \textit{ inches."}\\\\
\textit{circumference of a circle}\\\\
C=2\pi r\quad 
\begin{cases}
r=radius\\
-----\\
C=24\pi 
\end{cases}\implies 24\pi =2\pi r\implies \cfrac{24\pi }{2\pi }=r
\\\\\\
\boxed{12=r}\\\\
-------------------------------\\\\
\textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
r=12
\end{cases}\implies A=\pi 12^2\implies A=144\pi
6 0
3 years ago
Read 2 more answers
20 feet minus 10 inches= ? inches
Ann [662]
I think it's 230 inches
Cheers :3
3 0
3 years ago
Read 2 more answers
Hi. What is the smallest number that can be written in 6 ways as the sum of the squares of 3 primes? Also, please list them as w
Fed [463]

2019 is the smallest number.

Here are the ways:

7^2+11^2+43^2

7^2+17^2+41^2

13^2+13^2+41^2

11^2+23^2+37^2

17^2+19^2+37^2

23^2+23^2+31^2



3 0
3 years ago
Please help solve 1, and 2
Vadim26 [7]

Answer:

Step-by-step explanation:

1). WXYZ is a rectangle,

  Properties of a rectangle,

  i). Opposite sides are equal and parallel.

  ii). All interior angles measure 90°.

  iii). Diagonals are equal in measure.

a). WY = ZX = 30

 Therefore, ZT = \frac{1}{2}(ZX)

                    ZT=15

b). WY = ZX = 45

c). Since, WY = ZX,

    (4b - 16) = (3b + 5)

    4b - 3b = 16 + 5

     b = 21

2). GOAT is a rhombus and m∠OGA = 35°,

    a). m∠TGA = m∠OGA = 35°

    b). m∠GXO = 90°

    c). m∠GXT = 90°

    d). Since adjacent angles of a rhombus are supplementary,

         m∠OGT + m∠GTA = 180°

         70° + m∠GTA = 180°

         m∠GTA = 110°

         m∠GTO = \frac{1}{2}(m\angle GTA)

                        = \frac{1}{2}(110^{\circ})

                        = 55°

     e). Since, opposite angles of a rhombus are equal,

          m∠OGT = m∠OAT = 70°

     f). m∠GOA = m∠GTA = 110°

7 0
3 years ago
Please fill in the blanks:
kati45 [8]

Step-by-step explanation:

y = mx + b

Your equation is y = 3/5x, which means you're "missing" the B

Whichhhhh, just means you're starting at (0,0)

  • Now, m represents the slope. So your slope was given right off the bat, 3/5.
  • You start at (0,0) and you count up 3, and right 5. Or you could do down 3 and left 5
  • This gives you a line with a slope of 3/5

Hopefully my drawing kind of explains it better

5 0
3 years ago
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