3 years ago

Copy each exerise $37 45¢

Mathematics

1 answer:

Ksju [112]3 years ago

6 0

Which exercise to copy?

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Please help! picture attached :)

Radda [10]

Answer:

y=-3x+4

Step-by-step explanation:

im assuming that you need the equation of the table

to find slope, y2-y1/x2-x1 10-4/-2-0

6/-2=-3 slope=-3

y=mx+b just sub in the numbers from a point in the table

10=-3(-2)+b

10=6+b

b=4

y=-3x+b

4 0

2 years ago

The value of Adam's model railway is $550.

garik1379 [7]

Answer:(c)

Step-by-step explanation:

Given

The initial value of Adam's model is $A_o=\$550$

the value increases exponentially with the rate of $r\%$

Time period $t=5\ years$

Final amount $A=\$736$

Exponential growth is given by

$\Rightarrow A=A_o(1+r)^t$

Putting values

$\Rightarrow 736=550(1+r)^5\\\\\Rightarrow (1+r)^5=1.338$

$\Rightarrow 1+r=1.05999\\\Rightarrow r=0.05999\ or\ 5.99\%\approx 6\%$

Option (c) is correct

6 0

3 years ago

PLZZZZZZ HELP ME!!!!!!!<br><br> 15 x 5x

Dvinal [7]

75 are u that dumb boy

7 0

2 years ago

Read 2 more answers

2(b+3)=2 solve and check solution

Alexxandr [17]

2(b+3) = 2
2b + 6 = 2 ( -6 )
2b = -4 ( / 2)
b = -2

5 0

3 years ago

A bouncy ball is dropped such that the height of its first bounce is 6 feet and each successive bounce is 72% of the previous bo

Darina [25.2K]

Answer:1.2

Step-by-step explanation:

5 0

3 years ago