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SCORPION-xisa [38]
3 years ago
15

two kids at a summer camp, Edward and Heather, are competing in a potato sack race. Edward is younger, so he is given a head sta

rt of 28 meters. when the race starts, Edward hops at a rate of 1 meter per second, and Heather hops 3 meters per second. eventually, Heather will over take Edward. How far will Heather have to hop? how long will that take?
Mathematics
2 answers:
torisob [31]3 years ago
7 0
Heather will have to hop 30 meters which will take her 10 seconds
Ber [7]3 years ago
6 0

Answer:

Come on this answer is easy

Step-by-step explanation:

You might be interested in
4a + (–6b) – 3a + 2b factor the expression
Gemiola [76]

Answer:

a−4b

Step-by-step explanation:

Combine Like Terms:

=4a+−6b+−3a+2b

=(4a+−3a)+(−6b+2b)

=a+−4b

have a great day

5 0
3 years ago
How many books must be chosen from among?
Strike441 [17]
You have to give more explanation
5 0
3 years ago
If f(x) = 3LX-2], what is f(5.9)? 9 10 11 12​
Black_prince [1.1K]

Answer: 12

Step-by-step explanation:

We know that , the ceiling function y = [x] is also known as the least integer function that gives the smallest integer greater than or equal to x.

For example : For x= 1.5

y = [1.5] =2

For x= 3.64

y = ⌊3.64⌋=4

The given function :

Then, for x= 5.9 , we have

[since [3.9]=4 (least integer function)]

Therefore, the value of f(5.9) is 12

6 0
3 years ago
Read 2 more answers
5c squared- d squared+3/2c - 4d...c= -1. d= -4​
riadik2000 [5.3K]

For this case we have the following expression:

5c ^ 2-d ^ 2 + \frac {3} {2} c-4d

We must find the value of the expression when:

c = -1\\d = -4

Substituting we have:

5 (-1) ^ 2 - (- 4) ^ 2 + \frac {3} {2} (- 1) -4 (-4) =\\5 (1) -16- \frac {3} {2} + 16 =\\5-16- \frac {3} {2} + 16 =\\-11- \frac {3} {2} + 16 =\\- \frac {25} {2} + 16 =\\\frac {-25 + 32} {2} =\\\frac {7} {2}

Finally, the value of the expression is:

\frac {7} {2}

ANswer:

\frac {7} {2}

5 0
3 years ago
Help me to solve problem pless​
sergejj [24]

Answer:

a:

5 x -3 +6

= 5 x 6 + -3

= 30 + -3

= 27

8 0
2 years ago
Read 2 more answers
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