answer.
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
lisabon 2012 [21]
2 years ago
7

Michael has a jar with 24 coins. three eighths of the coins are U.S. coins. The rest of the coins are foreign coins. Michael add

s 12 U.S. coins to the jar. a. What fraction of the coins in the jar are foreign coins now? Show your work or explain how you know. Michael continues to add U.S. coins to the jar. b. How many more U.S. coins must Michael add to the jar so that one eighth of the coins are foreign coins? Show your work or explain how you know.
Mathematics
1 answer:
Lera25 [3.4K]2 years ago
7 0
Explanation: 24/8=3 3x3=9 9 coins are U.S coins 24-9=15 15 coins are foreign
15 coins= five eights so 3 coins are one eight if he adds twelve it’s going to be
4x3=12 so it’s seven eights.
You might be interested in
Write g(x) = 40x + 4x2 in vertex form. Write the function in standard form. Factor a out of the first two terms. Form a perfect
Aliun [14]
G(x)=4x^2+40x
g(x)=4(x^2+10x)
g(x)=4(x^2+10x+25)-4(25)
g(x)=4(x+5)^2-100

the missing numbers that should be filled in the blanks are:
4, 5, 100
6 0
2 years ago
Read 2 more answers
Question 9 (3 points)
Mila [183]

From the dot plot, we have that 90.91% of the students have 5 or more vowels in their first and last  names.

---------------------

The dot plot states that:

  • 2 students have 4 vowels in their first and last name.
  • 3 students have 5 vowels.
  • 8 students have 6 vowels.
  • 9 students have 7 vowels.

Then:

  • Total of 2 + 3 + 8 + 9 = 22 students.
  • 3 + 8 + 9 = 20 have or more vowels.

p = \frac{20}{22} \times 100\% = 90.91\%

90.91% of the students have 5 or more vowels in their first and last  names.

A similar problem is given at brainly.com/question/14354536

5 0
2 years ago
In a large city, 46% of adults support the local football team building a new stadium. If a poll is taken from a random sample o
elixir [45]
Yegrbbfbdjdudjhevdbdjfjhebrbfjjfjrbrbfjhfhfbrbg
8 0
1 year ago
Suppose c and d vary inversely, and d = 2 when c = 17.
balu736 [363]

Answer:

c = 34/d

d = 1/2

Step-by-step explanation:

Part A

Basic Formula

c = k/d

17 = k/2         Multiply both sides by 2

17*2 = k*2/2     Combine

34 = k

So the equation is c = 34/d

Part B

c = 68

k = 34

d = ?

68 = 34/d               Multiply both sides by d

68*d = 34 * d/d      Simplify.

68 d = 34                Divide by 68

d = 34/68                Simplify

d = 1/2

5 0
2 years ago
X (minutes) y (bedsheets)
pickupchik [31]
Is that IXL? Anyway I think it’s 8 but I don’t think so anyway I tried don’t rely on me
5 0
2 years ago
Other questions:
  • Alinethatincludesthepoint(6, 3)hasaslopeof 2 . what isitsequationin slope -intercept form?
    14·1 answer
  • You want to put tape on the ground to mark the lines for a volleyball court. What is the most effi cient way to make sure that t
    15·2 answers
  • Elias likes to read during his summer breaks. The table below shows the number of pages in each book he read last summer and the
    6·2 answers
  • URGENT!! <br> Find the average rate of change of f(x)=x−2√x on the interval [1,9].
    8·1 answer
  • 1. The county fair charges $1.25 per ticket for the rides. Jermaine bought 25 tickets for the rides and spent a total of $43.75
    9·1 answer
  • Mr. Chiro drew a design for an outdoor kitchen. The food prep area will be on a rectangular platform made of concrete that is 5
    11·1 answer
  • Which equation accurately represents this statement? Select three options.
    15·2 answers
  • The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as L = 10 lo
    5·2 answers
  • A teacher wants to see if a new unit on taking square roots is helping students learn. She has five randomly selected students t
    5·2 answers
  • If tan f° = two over one and the measure of segment YW is 8 units, what is the measure of segment XW? triangle XYW in which angl
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!