3 years ago

To increase an amount by 40% what single multiplier would you use

Mathematics

1 answer:

Veronika [31]3 years ago

7 0

You would use the number 1.4 and multiply it by the number you are trying to increase.

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Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.

klasskru [66]

It is geometric sequence.
Therefore:
$a_1=4\\
q=2\\
S=a_1*\frac{1-q^n}{1-q}\\
64=4*\frac{1-2^n}{1-2}\\
16=\frac{1-2^n}{-1}\\
-16=1-2^n\\
16+1=2^n\\
2^4+1=2^n\\
n>4$

After 4 yours she will have over 64 rabbits.

8 0

3 years ago

Read 2 more answers

Y=5x+3 which orderd pair works for the rule A. (4,23) B. (3,14) C. (5,3)

gtnhenbr [62]

Y = 5x + 3
when x = 4
y = 5(4) + 3 = 23

Answer (4,23)

4 0

3 years ago

F+6=18;11,12,13,14 A.14 B.13 C.12 D.11

zaharov [31]

3 0

3 years ago

Can you help me solve this?

yuradex [85]

Answer:

Abraham Lincoln

Step-by-step explanation:

hes the 16th president, duh

7 0

3 years ago

Radio signals travel at a rate of 3 x 10^8 meters per second. How many seconds would it take for a radio signal to travel from a

wel

Time = Distance / Speed [ Already mentioned ]

Then, substitute the known values,

t = (9.6 × 10⁶) / (3 × 10⁸)

t = 3.2 × 10⁻² s

In short, Your Answer would be Option B

Hope this helps!

4 0

3 years ago