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OLEGan [10]
3 years ago
8

What is the range of the following function?

Mathematics
1 answer:
butalik [34]3 years ago
8 0

Answer:

9

Step-by-step explanation:

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A wildlife photographer photographs a crocodile and then paddles against a river current for 6 km. Then, hoping to photograph a
Angelina_Jolie [31]

Answer:

5 or 6

Step-by-step explanation:

So I did it in a different way than shown in rsm classes. I said that the speed was x-2 and x.

then I said the distance was 6 and 15. If the time taken was 1 hour more, then we can come up with this equation:

Since the time is 6/x-2 or 15/x

15/x-6/x-2=1

multiply everything to get a common denominator then cancel it out to get

(15x-30)-6x=x^2-2x

11x-30=x^2

x^2-11x+30=0

(x-5)(x-6) is factored form.

so x=5 or x=6. this means that the speed of the boat is either 5km/h or 6 km/h

6 0
3 years ago
Order these decimals from smallest to largest 1.89 -0.81 -2.6 0.24 -1.7
tiny-mole [99]

Answer:

-2.6, -1.7, -0.81, 0.24, 1.89

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
(physical education)
Nadya [2.5K]

Answer:

sorry don't know i just need points

GOOD LUCK

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8 0
3 years ago
Read 2 more answers
Find the value of k so that the
BaLLatris [955]

Answer:

gradient =  - 3 \\  - 3 =  \frac{(8 + 1)}{( - 2 - k)}  \\  3(2 + k) = 9 \\ 2 + k = 3 \\ k = 1

8 0
3 years ago
Mrs.samuelosn had 35 dollars had 350 to spend on a field trip for her self and 18 students.admisstion was 12.50 per person and l
Galina-37 [17]
Multiply 18 by12.50 =225
multiply 18 by 5 = 90
add 225+90=315
subbtract 350 from 315 =35
35 is how much she had left over 
8 0
3 years ago
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