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Lynna [10]
3 years ago
9

Could somebody solve this

Mathematics
2 answers:
Iteru [2.4K]3 years ago
8 0
These are the answers hope u understand my writing sorry

Gre4nikov [31]3 years ago
7 0
E^-3
e^-2
e^-1
1
e
e^2
e^3
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I have k quarters, five less quarters than nickels and one more than twice as many dimes as quarters. Find the value of the coin
Alenkinab [10]

Answer:

(35k + 20) cents

Step-by-step explanation:

First of all, let us have the value of each unit:

1 quarter = 25 cents

1 nickel = 5 cents

1 dime = 10 cents

Given that number of quarter = k

Quarters are 5 lesser than Nickels, so number of nickels = k+5

One more than twice as many dimes as quarters:

k = 2 \times Number of Dimes + 1

So, number of dimes = \frac{1}{2}(k-1)

Value of quarters = 25 \times k cents

Value of nickels = 5 \times (k+5) = (5k+25)\ cents

Value of dimes = \frac{1}{2}(k-1) \times 10 = (5k-5)\ cents

So, total value of coins =

25k + 5k +25 +5k-5\\\Rightarrow (35k+20)\ cents

5 0
3 years ago
Read 2 more answers
At the beginning of the season, a sports writer predicts the teams that will finish in the top three places in the eastern, cent
serious [3.7K]

Answer: B. Ordinal

Step-by-step explanation:

Given statement : A sports writer predicts the teams that will finish in the top three places in the eastern, central, and western divisions. It means he will  predicts the teams that will finish in an order ( from first to third ) . It means the sports writer likely to use ordinal scale.

Hence, B is the right answer.

  • An ordinal scale is a level of measurement scale which is used to arrange a data into an order.

4 0
3 years ago
Two radios equivalent to 3/12
gtnhenbr [62]

1:4 and 6:24 because 3/3=1 and 12/3=4 and 6/2=3 and 24/2=12

3 0
3 years ago
Does the table below represent a proportional relationship?
Arturiano [62]
C. Yes, because all the rations of y to x are equal to 3 (: hope this helps
7 0
3 years ago
Popcorn was donated for the school fair by 3 different popcorn vendors. They donated a total of 996 bags of popcorn. Each vendor
Marysya12 [62]

Answer:

let the of bag of vendors be X

3donate X bag to give 996

3×x=996

3x=996

divide both side by 3

3x\3=996\3

x=332

each vendor donated 332bags of popcorn

5 0
3 years ago
Read 2 more answers
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