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
andreev551 [17]
3 years ago
7

Last week, carlie had several rice cakes and 3 gronola bars as snacks. The snacks contained a total of 800 calories. If each gra

nola bar had 120 calories and each rice cake had 40 calories, how many rice cakes did she have?
Mathematics
1 answer:
Alex_Xolod [135]3 years ago
5 0
Charlie must have had 11 rice cakes

You multiply 120 times 3 to get 360

then 800- 360 = 440

440 divided my 40 = 11 
You might be interested in
What do we know about a system of linear equations when is has
Radda [10]
Linear systems that have infinite solutions have the same slope and they have the same line on the graph
4 0
3 years ago
Can any number be written in scientific notation
choli [55]
Yes, I'm relatively sure any number can be written in scientific notation.
5 0
3 years ago
(5 points) An urn contains two blue balls denoted by B1 and B2, and three white balls denoted by W1, W2 and W3. One ball is draw
never [62]

Answer:

The probability of the event that first ball that is drawn is blue  is \frac 25.

Step-by-step explanation:

Probability:

If S is is an sample space in which all outcomes are equally likely and E is an event in S, then the probability of E,denoted P(E) is

P(E)=\frac{\textrm{The number of outcomes E}}{\textrm{The total number outcomes of S}}

Given that,

An urn contains two balls B₁ and  B₂ which are blue in color and W₁,W₂ and W₃ which are white in color.

Total number of ball =(2+3) =5

The number ways of selection 2 ball out of 5 ball is

=5²

=25

Total outcomes = 25

List of all outcomes in the event that the first ball that is drawn is blue are

B₁B₁ , B₁B₂ , B₁W₁ , B₁W₂ , B₁W₃ , B₂B₁ , B₂B₂ ,  B₂W₁ , B₂W₂ , B₂W₃

The number of event that the first ball that is drawn is blue is

=10.

The probability of the event that first ball that is drawn is blue  is

=\frac{10}{25}

=\frac25

3 0
3 years ago
Find the percent increase from 275 to 561.​
MakcuM [25]

Answer:

104%

Step-by-step explanation:

(275 × p) / 100 = 286

((275 × p) / 100) × 100 = 286 × 100

275p = 28600

275p / 275 = 28600 / 275

p = 104

Percent Increase = 104

7 0
2 years ago
Read 2 more answers
Is 25% of a whole always the same amount ?
wel

Answer:

Not, will be the same proportion but the amount vary depending the specific case.

Best regards

6 0
3 years ago
Read 2 more answers
Other questions:
  • Mark Borrowed $5,500 at 11.5 percent for 5 years (2.199) what is the amount of Marks total payment?
    15·2 answers
  • Which of the following investments could be represented by the function A = 250(1 + 0.08/12)12 × 4?
    12·1 answer
  • An arc subtends a central and measuring pi/2 radians.
    6·1 answer
  • Which increase faster, f(x)=5x or g(x)=5^x
    6·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    5·1 answer
  • Evaluate each function at the given value using the Remainder Theorem.
    13·2 answers
  • A triangle has two angles that each measure 50° What is the measure of the third angle?
    11·1 answer
  • Travis bought 8 new books for $7.99 each. How much did he spend on books?
    6·1 answer
  • Find the number of terms in this polynomial. -5h + 8​
    5·1 answer
  • The temperature at 1:00 p.m. The temperature at 1:00 p.m. on Tuesday was -13°C. There was an increase of 6º per
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!