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
krok68 [10]
3 years ago
15

What is a good science fair project for 7th grade. I REALLY need help!

Mathematics
2 answers:
mr Goodwill [35]3 years ago
6 0

Answer:

you could make a potato spud lamp

Step-by-step explanation:

hope this helps

Semenov [28]3 years ago
4 0
Like make a volcano and have have foam and all of that but have a little skier at the bottom and talk about how to calculate how long it eoyod take to hike up mount Everest as like 5 miles a hour or whatever then once it reaches the top have the foam come out of it as a avalanche. lol
You might be interested in
What's the operation for 2(t+1)=10
fiasKO [112]
The answer is t=4 hope it right
3 0
3 years ago
If the cos 30° = square root 3 over 2, then the sin 60° = _____. 0, because the angles are complementary 1 over 2, because the a
leva [86]
Well, the answer would be square root of 3 over 2 because of the unit circle. So, the answer choice should be which ever one involved square root 3 over 2
3 0
3 years ago
Read 2 more answers
A 24 inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece
Anastaziya [24]

F=length of first piece=x; S=length of second piece=2x

T=length of third piece=3x

.

F+S+T=24 inches

x+2x+3x=24 inches

6x=24in

F=x=4in

ANSWER 1: The length of the first piece is 4 inches.

.

S=2x=2(4in)=8in

ANSWER 2: The length of the second piece is 8 inches.

.

T=3x=3(4in)=12 inches.

ANSWER 3: The length of the third piece is 12 inches.

.

CHECK:

F+S+T=24in

4in+8in+12in=24in

24in=24in

7 0
3 years ago
PLEASE HELP 50POINTS!!!!! <br><br> Can you always use synthetic division for dividing polynomials?
Karo-lina-s [1.5K]

Answer:

In order to divide polynomials using synthetic division, you must be dividing by a linear expression and the leading coefficient (first number) must be a 1. For example, you can use synthetic division to divide by x + 3 or x – 6, but you cannot use synthetic division to divide by x2 + 2 or 3x2 – x + 7.

3 0
3 years ago
Need help with this pls
diamong [38]
G and b are the answers I think I will get more answers if I were you
4 0
3 years ago
Other questions:
  • Yusef earned a 25% tip on a meal that cost $75.77. What was the tip amount?
    8·2 answers
  • What is fraction stripes
    6·1 answer
  • I need help with these problems hdndjnfmsmf
    13·1 answer
  • Find the missing term. If y = 1 + i, then y3 − 3y2 + (-3y) (-3y + 1) (3y) (3i ) − 1 = -i .
    5·1 answer
  • Help please: (n^4)^-3(n^4)^-1
    10·1 answer
  • Plz help picture included<br> Geometery
    14·2 answers
  • Can anybody help me with this
    14·1 answer
  • Write your answer in scientific notation. <br>Look at the picture!
    10·1 answer
  • PLEASEEE HELP<br> Questions 4 and 5
    6·2 answers
  • Sin (x/2)= √2- sin (x/2) solve for the exact solutions in the interval (0, 2π)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!