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xxTIMURxx [149]
3 years ago
6

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at

30 miles per hour, how long will it take to drive the same distance at 50 miles per hour?
Mathematics
2 answers:
TEA [102]3 years ago
8 0
It will take 70 hours
Stolb23 [73]3 years ago
3 0

Answer:

70

Step-by-step explanation:

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Daniel wants to do 312 practice problems to prepare for an exam. If he wants to do approximately the same number of problems eac
koban [17]

Answer: 8/9 questions

Step-by-step explanation: 312/36= 8.6...

The answer depends on if you want to round up or down.

7 0
3 years ago
Clara lends half her collection of formal attires to her sister, Susan. Clara then buys four more attires. If she has 12 attires
nirvana33 [79]

Answer:

i think 4 attires

Step-by-step explanation:

5 0
4 years ago
I need help please help me quick
sergejj [24]

Count the squares in between each letter.

Point Q is 6 units from Point R

Point R is 7 units from Point T

Point T is 3 units from Point S

For the area, it is easiest to take the area of each of those shapes and then add them.

(3*7/2) + (6*7)

10.5 + 42 = 52.5 Square Units

3 0
3 years ago
Given f as described below.
Maru [420]

Answer:

f (0) = 0

Step-by-step explanation:

As <em>Domain = {all whole numbers} </em>

Range is <em>R = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} </em>

then f (0) = 0  which is its largest place value digit.

3 0
3 years ago
ZB is 3x-5 BA is x+3
Akimi4 [234]
If B is the midpoint of ZA, then ZB = <span>BA
</span>3x-5 = <span>x+3
3x - x = 3 + 5
2x = 8
x = 8/2
x = 4

</span>ZA = ZB + BA
      =  3x-5 + x+3
      = 3*4 - 5 + 4 + 3
      = 12 - 5 + 7 
      = 14

Answer: <span>D. 14</span>
3 0
3 years ago
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