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
tiny-mole [99]
2 years ago
8

30 POINTS!!

Mathematics
1 answer:
Viefleur [7K]2 years ago
6 0

Answer:

400

Step-by-step explanation:

He makes $4 per shirt ($12-$8).   $1600/4 = 400.  So he woud need to see at least 400 shirts to break even.

You might be interested in
Can you help me please​
gayaneshka [121]

Answer:

use www. desmos. com lol

Step-by-step explanation:

5 0
2 years ago
What is the square root of 64? I don't understand.<br> Will give brainliest
inessss [21]
Square root is the number that when multiplied when itself give the number you are looking for if that makes any sense.
8 is the square root of 64 because 8x8 = 64
7 0
3 years ago
Read 2 more answers
The measure of arc EF is —
Dimas [21]

30 plus EF = 180

Ef = 150

circumscribed angle plus the central angle is 180

7 0
2 years ago
Read 2 more answers
Henry is conducting an experiment with 800 bacteria. He found the exponential growth rate to be 2.7% per hour. What is the amoun
joja [24]
Let's formulate an equation first. For exponential growth, we follow the formula. b = 800, r - 0.027. Hence,

y = 800(1+0.027)^t

Then, at t = 21, y will be determined
y = 800 (1+0.027)^21
y = 1399.81 = 1400

Thus, the amount of bacteria present after 21 hours is 1400.
8 0
3 years ago
Determine which numbers could not be used to represent the probability of an event. Select all that apply. A. StartFraction 64 O
vova2212 [387]

Answer:

A. \frac{64}{25} ​, because probability values cannot be greater than 1.

C. -1.5, because probability values cannot be less than 0.

Step-by-step explanation:

Probability is the extent to which an event is likely to happen. It ranges from 0(impossible) to 1(certain). Probability values can be written in decimal form or in fractional form.

The following numbers could not be used to represent the probability of an event.

A. \frac{64}{25} ​, because probability values cannot be greater than 1.

C. -1.5, because probability values cannot be less than 0.

6 0
3 years ago
Other questions:
  • 4r-1=35 how do i solve this multistep equation?
    10·2 answers
  • What is the slope of the line in the graph?
    12·1 answer
  • Sandy is working with a carpenter to frame a house. They are using 8-foot-long boards, but each board must be cut to be 94.6 inc
    12·2 answers
  • What is the largest fraction 3/4 7/8 8/10 7/9?
    13·1 answer
  • Solve 3 x - 9 x + 7 - 3 = -8.
    15·1 answer
  • Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound a
    10·1 answer
  • For the quadrant in which the following point is located, determine which of the functions are positive.
    7·1 answer
  • Which choice is equivalent to 6.25% ?
    10·1 answer
  • What is 10x 10 x 10 x 10
    12·2 answers
  • Solve for x: 6 &lt; 4x + 8 &lt; 14
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!