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
klemol [59]
3 years ago
14

A baker decorates 42 cupcakes in 30 minutes.She decorates cupcakes at a constant rate.

Mathematics
1 answer:
NikAS [45]3 years ago
3 0

Answer:

12

Step-by-step explanation:

Well the way i said it was

-

42-30= 12

altho i not very sure

You might be interested in
Match the fractions with Equivalent percentages
Mrrafil [7]

In order to match each of the pairs you need to divide the numerator by the denominator to make it into a decimal.

Below are the pairs:

21/25 = 84%

13/20 = 65%

2/5 = 40%

3/4 = 75%

3/5 = 60%

7 0
3 years ago
2x+36<4 wht is tha answer?
Daniel [21]

Answer: x<-16

Step-by-step explanation:

8 0
3 years ago
Solve by factoring <br>7x^2-14x=0
Nataly_w [17]
7x²-14x=0
7x²=-14x
sry idk the rest hope this helped a little bit 
5 0
3 years ago
Will mark brainliest if ur correct! Pls and ty
galina1969 [7]

Answer:

138

Step-by-step explanation:

Hexagon total angle = 720

170+ 277 + 135 = 582

720 - 582 = 138

7 0
3 years ago
A dart is to be thrown at a target. The probability the dart will hit the target (yes or no) on a single attempt is 0.20. Each t
MArishka [77]

Answer:

0.04

Step-by-step explanation:

Given that a dart is to be thrown at a target. The probability the dart will hit the target (yes or no) on a single attempt is 0.20

Each throw is independent of the other throws.

Let x be the no of times the target is hit in the trial of 4 throws

Since each outcome is independent of the other X is binomial with n =4 and p = 0.20

Required probability

=  the probability that it will take less than or equal to 4 throws to hit the target on both successful target hits

=P(X=2 when n =2) + P(x=2 when x =3) + P(x=2 when x =4)

= (0.2)^2 + 3C2 (0.2)^2(0.98)+4C2 (0.2)^2 (0.98^2)\\=0.04

3 0
3 years ago
Other questions:
  • The plans for a rectangular deck call for the width to be 4 feet less than the length. Sam wants the deck to have an overall per
    6·1 answer
  • the ratio of the length and the width of a rectangle is 2:5. If the rectangle has a perimeter of 98 inches, what is the area of
    9·1 answer
  • A high school student reads four more biographies than historical fiction books during the semester. The student also reads two
    10·2 answers
  • How is this not 6 I'm confused
    6·2 answers
  • Your boss hands you the monthly data that show the number of orders coming in to and out of the warehouse. The data are in the t
    13·2 answers
  • What is. 8x + 5 = 6x +9
    5·2 answers
  • (sinA÷secA)÷(cosA÷sinA) =tan A​
    15·1 answer
  • The route that Verlonda takes from her house to a store is represented on the grid below. Which ordered pair represents a point
    10·1 answer
  • Simplify 2 1/2 times 3/4
    11·1 answer
  • Riley's monthly bank statement showed the following deposits and withdrawals:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!