1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naya [18.7K]
3 years ago
5

Frank has a jar filled with 200 old dimes. Suppose he selects a dime from the jar without looking. There is a 20% chance that he

will draw a dime from the 1960s. How many 1960s dimes are in Frank's jar? Explain your thinking. *
Mathematics
1 answer:
a_sh-v [17]3 years ago
8 0

Answer: 40

Step-by-step explanation:

Given

Jar contains 200 old dimes

Chances to pick the 1960s is 20% i.e. 1960s is 20% of 200 old dimes

So, we can write

\Rightarrow \text{No of 1960s is }=20\%\ \text{of}\ 200=0.2\times 200\\\Rightarrow \text{No of 1960s is }=40

You might be interested in
PLEASE HELP IT'S DUE IN 15 MINUTES!! WILL GIVE BRAINLIEST!!!!
Anna71 [15]
The answer would be 3x+2=10x-5
6 0
3 years ago
Can someone please explain to me how to get the answer for the question is the picture? I don't get it at all, and the internet
AlekseyPX

Answer:

The original price of the item is $28.

Step-by-step explanation:

So to find the original price, we have to divide the sale price by the result of one minus the discount in percentage form.

So:

First convert 25% to a decimal, 0.25.

OP(original price) = 21 ÷ 1 - 0.25 =

1 - 0.25 = 0.75

21 ÷ 0.75 = 28.

5 0
3 years ago
Solve a^3 • (-a^2b)^4
Varvara68 [4.7K]

Answer:/?idk

Step-by-step explanation:


8 0
3 years ago
Please answer i will give brainlest
Vitek1552 [10]

Answer:

here ya go

Step-by-step explanation:

1. 20

2.1793

3. 1943

im noy to sure on the bottom ones but use ctrl f in the notes you use for this or something and type in the "transacted" or something in the question and your answer should pop up

7 0
2 years ago
What is 100,000,000 written as a power of ten?<br> a. 10^8<br> b. 10^9<br> c. 10^10<br> d. 10^11
Minchanka [31]
100,000,000 = 100 \times 10^6 = 1\times 10^8\\~~\underbrace{~~~~~~~~~~~~~~~}\\~~~~~~~~~8

Your answer is a. 10^8
7 0
3 years ago
Other questions:
  • Emily would like to buy some new
    10·1 answer
  • During summer, when the snow melts, the water level of the Yukon River increases. If the water level of the river increased by 2
    5·1 answer
  • A rectangle has one side of llcm and
    6·1 answer
  • Can someone help me please? Will give brainliest.
    10·2 answers
  • Z=xm/y , solve for y
    7·1 answer
  • Which two fractions (1-9) equal a whole number? Use each digit once
    11·1 answer
  • Factorise fully c^3+c^2
    8·1 answer
  • The graphs of four quadratic equations are shown. Identify the number of real solutions of each equation by
    12·1 answer
  • Fruh points to the butter dawg
    9·2 answers
  • I need help please anyone, I would appreciate it sm?!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!