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
Marianna [84]
2 years ago
7

Electric & energy energy answer sheet

Mathematics
1 answer:
elixir [45]2 years ago
6 0
Hi what is your question
You might be interested in
Which score has a higher relative position, a score of 92 on a test with a mean of 71 and a standard deviation of 15, or a score
slava [35]

solution:

a score of 92 has z score of

z=\frac{x-μ}{σ}=\frac{92-71}{5}=1.40

a score of 688 has z score of

z=\frac{x-μ}{σ}=\frac{688-493}{150}=1.30

a score of 92 is better because its z score is higher

5 0
2 years ago
Read 2 more answers
FAST I NEED THE ANSWER
kumpel [21]

Answer: Refer to the picture I've attached.

Step-by-step explanation:

As far as I know a pyramid net has a square in the centre and 4 triangles, each joining an edge of the square.

Hope this makes sense and helps. :)

7 0
3 years ago
The fifth graders to plant a butterfly garden. Clover grows in ½ of the garden, daisies in ¼ of the garden, coneflowers in ⅛ of
olchik [2.2K]

Answer:

Fraction of the garden used =  \frac{5}{8}

Step-by-step explanation:

The fifth graders to plant a butterfly garden.

We are given that

Clover grows in ½ of the garden

Daisies grow in ¼ of the garden

Coneflowers grow in ⅛ of the garden

milkweed grows in ⅛ of the garden

The fifth graders notice that the butterflies land on the clover and milkweed.

We are asked to find out the fraction of the garden that the butterflies used.

Fraction of the garden used = clover + milkweed

Fraction of the garden used =  \frac{1}{2} + \frac{1}{8}

The LCM of 2 and 8 is 8

Fraction of the garden used =  \frac{4 +1}{8}

Fraction of the garden used =  \frac{5}{8}

Therefore, the butterflies used \frac{5}{8} fraction of the garden.

6 0
2 years ago
Can someone please help its due soon.ill give brainliest!
leva [86]

Answer:

18 and 6

4x= 18+6

4x=24

x=24/4

x=6

4x= 6×4

24

2x+3

6×2

12+3

15

3 0
2 years ago
Graph y > x^2 - 5. Click on the graph until the correct one appears.
kenny6666 [7]

y=x^2\\\\for\ x=\pm2\to y=(\pm2)^2=4\to(-2;\ 4);\ (2;\ 4)\\\\for\ x=\pm1\to y=(\pm1)^2=1\to (-1;\ 1);\ (1;\ 1)\\\\for\ x=0\to y=0^2=0\to (0;\ 0)

Shift the graph of the function y = x², 5 units down /look at the picture #1/.

y > x^2-5 /look at the picture #2/ - your answer

7 0
3 years ago
Read 2 more answers
Other questions:
  • Natural numbers are part of every other category of numbers except?
    10·1 answer
  • A box is filled with six yellow cards two Blue cards and 6 green cards a card is chosen at random from that the card is not blue
    13·1 answer
  • Please guysss help me with this question!!!!!
    13·1 answer
  • Explain how you can use reasoning to compare two fractions with the same denominator.
    9·1 answer
  • The mean of four numbers is 70. When a fifth number is included, the mean of the five numbers is 80. What is the fifth number?
    13·1 answer
  • Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    12·2 answers
  • Meredith earns 17.00 per hours at her job. She works 40 hours Per week and gets paid every two weeks. Meredith pays 1/4 of each
    8·1 answer
  • Explain how (-2) + 8 is equal to 6
    7·1 answer
  • Simplify the following expression by<br> combining like terms:<br> 9x2 + 6xy - 3xy + x2
    6·1 answer
  • The square root parent function is translated so that the endpoint is located at (-7,1). Write an equation that represents this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!