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
erastova [34]
3 years ago
15

How is the expression 7^-4 written using a positive exponent?

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
4 0
It would be written as a fraction to make the exponent negative put it over one : 1/7^4
You might be interested in
A rectangle has an area of 24 square units and a side length of 2 3/4 units. Find the other side length of the rectangle. (Answe
Paul [167]
The answer is 8 8/11
4 0
2 years ago
Mathematics Mh Slope
gizmo_the_mogwai [7]

Answer:y=-3x+4

Step-by-step explanation: use the y=mx+b equation.

6 0
3 years ago
Read 2 more answers
Please help!!! I’ll give extra points!!!
Reil [10]

Answer:

probably 2.65

Step-by-step explanation:

can't explain cause out of time, sorry!

4 0
2 years ago
Abby 2 hours to drive from home to her office and three hours if she drives 15 miles per hour slower. What is the distance betwe
uysha [10]

Answer:

30

Step-by-step explanation:

7 0
2 years ago
A fair coin is tossed four times. What is the probability that the number of heads appearing on the first two tosses is equal to
alekssr [168]

Answer: 3/8

Step-by-step explanation:

Since it is a fair coin, then generally, P(Head) = P(Tail) = ½

And since we've been asked to find the probability that the number of heads in the first two tosses be equal to the number of heads in the second two tosses, tossing a fair coin four times, the possible outcomes of having equal number of heads in first two tosses and second two tosses becomes:

[HHHH] or [HTHT] or [THTH] or [TTTT] or [HTTH] or [THHT]

=[½*½×½*½] + [½*½×½*½] + [½*½×½*½] + [½*½×½*½] + [½*½×½*½] + [½*½×½*½]

=1/16 * 6

=6/16

=3/8.

8 0
3 years ago
Other questions:
  • XYZ is a right triangle. If XY = 10, what is XZ
    15·1 answer
  • Write 35 weeks as a number of years
    10·1 answer
  • How do you estimate weight?
    5·2 answers
  • I'd appreciate it if anyone could help out as soon as possible!
    13·1 answer
  • Please someone help it’s for a test that is due sooooonnn
    8·2 answers
  • Some traffic signs are in the shape of polygons. A stop sign is in the shape of which polygon?
    15·2 answers
  • Anyone.....................​
    9·1 answer
  • A store employee gets a 15% employee discount that is applied after any other discount the store offers. The store is currently
    11·1 answer
  • X+y=7<br> x-y=5<br> solution with subsitution method
    5·2 answers
  • The tables represent the functions f(x) and g(x).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!