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
KIM [24]
2 years ago
14

Jess is trying to save $100. She saves money each week. The first week she saves

Mathematics
2 answers:
sweet [91]2 years ago
6 0

First of all add the money she saved in total and then subtract that from 100 to find the money remaining to save...

\sf\to \: total \: money = 20.75 + 22.50 + 26.65 \\ \sf \to \: total \: money = 69.9

<h3>Now, Subtract the sum from 100</h3>

\tt \dashrightarrow \: 100 - 69.9

\tt \dashrightarrow \: 30.1

<em>Thus, She need to save $30.1 more to complete her goal of 100...~</em>

Minchanka [31]2 years ago
5 0

Answer:

she needs to save more $30.1

Step-by-step explanation:

more does she need to save = $100 - $20.75 - $22.50 - $26.65 = $30.1

You might be interested in
A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles: An oval is formed by a rectangle
Scrat [10]
It would be 192.78!!!

3 0
2 years ago
Read 2 more answers
2^x=3^x+1 what are the exact approximate solutions
Mashcka [7]

Answer:

d.

Step-by-step explanation:

The goal of course is to solve for x.  Right now there are 2 of them, one on each side of the equals sign, and they are both in exponential positions.  We have to get them out of that position.  The way we do that is by taking the natural log of both sides.  The power rule then says we can move the exponents down in front.

ln(2^x)=ln(3^{x+1}) becomes, after following the power rule:

x ln(2) = (x + 1) ln(3).  We will distribute on the right side to get

x ln(2) = x ln(3) + 1 ln(3).  The goal is to solve for x, so we will get both of them on the same side:

x ln(2) - x ln(3) = ln(3).  We can now factor out the common x on the left to get:

x(ln2 - ln3) = ln3.  The rule that "undoes" that division is the quotient rule backwards.  Before that was a subtraction problem it was a division, so we put it back that way and get:

x(\frac{ln(2)}{ln(3)})=ln(3).  We can factor out the ln from the left to simplify a bit:

x[ln(\frac{2}{3})]=ln(3).  Divide both sides by ln(2/3) to get the x all alone:

x=\frac{ln(3)}{ln(\frac{2}{3}) }

On your calculator, you will find that this is approximately -2.709

6 0
3 years ago
Probability people where you at? 《brainlist if correct》
motikmotik
<h3>Answer:  5/9</h3>

As an approximate decimal, this is 0.5556 which converts to 55.56%

======================================================

Explanation:

Let's say there are 100 households (just for the sake of simplicity). We are told that 90% of them have answering machines. So that means 90 households have answering machines. In addition, 50 households have answering machines and call waiting. Those 50 households are part of the 90 mentioned previously.

We then select a house at random. Someone tells us (or we have some kind of prior knowledge) that whichever house is selected, they have an answering machine. We can ignore the 10 households that don't have an answering machine. Out of those 90 households, 50 have both features. So 50/90 = 5/9 is the probability of getting a household with both features.

The answer would be 1/2 or 50% if we didn't have the prior knowledge of the household having an answering machine. But with this prior knowledge, the conditions change and so does the probability.

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

You could also compute 0.50/0.90 to get the same answer.

3 0
3 years ago
I need help pls with this
mr Goodwill [35]
When you are solving an algebraic one-step equation, the goal is to isolate the variable on one side of the equal sign, two-step equations are the same, but with one more step (hence the name)
8 0
3 years ago
Can smbody help me out?
Alex777 [14]

Answer:

C.  30(-2)= -60 is the correct answer

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • A map key shows it that every 5 inches on the map represents 200 miles of actual distance suppose the distance between the two c
    6·1 answer
  • Apartments, condominiums, and cooperatives are all examples of ___ dwellings.\
    14·1 answer
  • Find inverse function<br>f(x) = -3x + 9​
    12·1 answer
  • a parking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time Tom can
    14·1 answer
  • Please help!! Figure B is scaled copy of figure A, what is the scale factor from figure A to figure B?
    10·1 answer
  • IM GIVING BRAINLIEST PLEASE HELP!!!
    11·1 answer
  • What would the equation of the line be that passes through the points (-2,3) and (0,2)?
    9·1 answer
  • You construct a sample in which Whites, Blacks, and Latinos are randomly selected from the U.S. adult population. The compositio
    11·1 answer
  • The lottery randomly draws 4 numbers out of 48 for a game and order doesn’t matter. A women selects 4 numbers, what is the proba
    8·1 answer
  • ANSWER THIS PLEASE !!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!