3 years ago

What percentage of tommy's coins are dimes?

Mathematics

1 answer:

Naya [18.7K]3 years ago

5 0

The percentage would be about 64%

You might be interested in

Please help this is timed

elena-14-01-66 [18.8K]

Answer:

option d is correct

de=9 and ef=15

6 0

3 years ago

Read 2 more answers

HELP ASAP!! (MARK BRAINLIST)

Sever21 [200]

Answer:

uhhh i think 2

Step-by-step explanation:

5 0

3 years ago

Which type of triangle will always have exactly 1-fold reflectional symmetry? right triangle obtuse triangle equilateral triangl

ivolga24 [154]

Isosceles triangle ig

8 0

3 years ago

Read 2 more answers

What is a formula for the nth term of the given sequence?<br> 36, 24, 16...

SpyIntel [72]

Answer:

The formula to find the nth term of the given sequence is 54 · $\frac{2}{3} ^{n}$

Step-by-step explanation:

The formula for nth term of an geometric progression is :

$a_{n} = \frac{a_{1}(r^{n})}{r}$

In this example, we have $a_{1}$ = 36 (the first term in the sequence) and

r = $\frac{2}{3}$ (the rate in which the sequence is changing).

Knowing what the values for r and $a_{1}$ are, now we can solve.

$a_{n} = \frac{a_{1}(r^{n})}{r}$ = $\frac{36 (\frac{2}{3} ^{n}) }{\frac{2}{3} }$ = 54 · $\frac{2}{3} ^{n}$

Therefore, the formula to find the nth term of the given sequence is

54 · $\frac{2}{3} ^{n}$

3 0

3 years ago

Devaughn's age is two times Sydney's age. The sum of their ages is 18. What is Sydney's age?

emmainna [20.7K]

Answer:

Sydney's Age is 6

Step-by-step explanation:

6 x 2 = 12

12 + 6 = 18

8 0

3 years ago

Read 2 more answers