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Step2247 [10]
3 years ago
13

A girl starts to walk to her school, which is 20 miles away, at 6:50 and at a rate of 3 miles per hour. After a while, her dad p

icks her up and drives her through the remainder of the way at 30 miles per hour. If they arrived at school at 9:00, how far did she walk?
Mathematics
2 answers:
harina [27]3 years ago
7 0

Answer:

She walked 5 mi

Alinara [238K]3 years ago
4 0
The girl walked 5 miles.
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9. Which values for x and y would fit the function: f(x)=<br> 3x-9
yawa3891 [41]
I am not sure about that but your answer might be x=3 and y=0
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3 years ago
find the internal representation of 531, if the computer uses a 32 bit memory location to store each number
Fudgin [204]

The internal representation of 531 using a 32 bit memory location to store each number is; 00000000000000000000001100100001

<h3>Representation of numbers in the computer</h3>

When representing numbers, they are divided by 2 as follows;

  • 531/2 = 265 remainder 1

  • 265/2 = 132 remainder 1

  • 132/2 = 66 remaining 0

  • 66/2 = 33 remainder 0

  • 33/2 = 16 remainder 1

  • 16/2 = 8 remainder 0

  • 8/2 = 4 remainder 0

  • 4/2 = 2 remainder 0

  • 2/2 = 1 remainder 0

  • 1/2 = 0 remainder 1

Hence, the representation of 531 in a computer using a 32 bit memory is;

  • 00000000000000000000001100100001.

Read more on number representation in a computer;

brainly.com/question/19667078

5 0
2 years ago
For parallelogram ABCD, A(0, 0), B(a, b), and D(c, 0) are three of its vertices. Find the coordinates of C in terms of a, b, c.
DanielleElmas [232]
I believe the answer is (a+c, b) but I'd double check to make sure.
8 0
3 years ago
Read 2 more answers
Solve the following addition x + 8 =23
g100num [7]

Answer:

x= 15

Step-by-step explanation:

23-8= 15

x=15

6 0
3 years ago
Solve for x. Make sure to show all your work. {9}{x}={2}{6}
zhannawk [14.2K]

Answer:

Mixed Number: x = 1 1/3

Improper Fraction: x = 12/9

Step-by-step explanation:

9x=2(6)

9x=12

9x/9=12/9

x=1 1/3

Hope this helps.

4 0
3 years ago
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