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
german
3 years ago
9

Please answer the question !!

Mathematics
1 answer:
zavuch27 [327]3 years ago
7 0
Rebecca has 4 packs and each pack has 10 so she has 40 batteries .
And Brian also have 4 packs and each pack has 10 so he too have 40 batteries so all together 40+40=80 batteries
You might be interested in
Write a two-column <br> Give: <br><br> proof: x=45
AleksAgata [21]
Two lines that cross each other have each pair of angles the same.

2x+6=96 --> x=45
8 0
3 years ago
Help me with maths :)
8_murik_8 [283]
Sin J: 5/13, 0.38
cos J: 12/13, 0.92
tan J: 5/12, 0.42

sin K: 12/13, 0.92
cos K: 5/13, 0.38
tan K: 12/5, 2.40
6 0
2 years ago
Kevin opens a savings account with $350. He saves $125 each month. 
Andrej [43]

Answer:

y=350x+125

Step-by-step explanation:

y=350x+125

6 0
2 years ago
Read 2 more answers
Use the Venn diagram to calculate probabilities
Shkiper50 [21]

From the Venn diagram, we can gather that there are 35 total objects (6 in both A and B; 15 in A but not B; 10 in B but not A; and 4 in neither A nor B), and we have the probabilities

\mathbb P(A\cap B)=\dfrac6{35}

\mathbb P(A)=\dfrac{15+6}{35}=\dfrac{21}{35}=\dfrac35 (this is the answer)

\mathbb P(B)=\dfrac{10+6}{35}=\dfrac{16}{35}

By definition of conditional probability,

P(A\mid B)=\dfrac{P(A\cap B)}{P(B)}=\dfrac{\frac6{35}}{\frac{16}{35}}=\dfrac6{16}=\dfrac38

P(B\mid A)=\dfrac{P(B\cap A)}{P(A)}=\dfrac{\frac6{35}}{\frac{21}{35}}=\dfrac6{21}=\dfrac27

8 0
3 years ago
Read 2 more answers
Arletta built a cardboard ramp for
Nostrana [21]

Answer:

525

Step-by-step explanation:

25 x 6 = 150;   150 / 2 =75;   75 x 7 = 525

3 0
2 years ago
Other questions:
  • PLEASE SOMEONE HELP ME ON THIS<br><br><br> thx Brainliest is available if 2 ppl answer correctly
    12·1 answer
  • (Fill in the Blank)
    5·2 answers
  • 4. A glass decoration is made from a cylinder and cone that have the same height and share a base. The cone fits exactly inside
    13·1 answer
  • Khan Academy Question 1
    9·1 answer
  • Intersection point of Y=logx and y=1/2log(x+1)
    15·1 answer
  • Rotate (-7,5) 90 degrees clockwise about the origin and then translate the new point left 6
    5·1 answer
  • The image of A(-1,3) under the translation T 2,1
    9·1 answer
  • Help please I will give you the brainliest
    14·1 answer
  • What is green and blue? HELP
    5·1 answer
  • A local hamburger shop sold a combined total of 437 hamburger and cheeseburgers on Thursday. There were 63 fewer cheeseburgers s
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!