What is the best estimated for the sum of 3/8 and 1/12

Answers

Answer 1

Answer: estimation involves rounding
3/8 is closest to 4/8 which is 1/2, or 6/12
6/12 + 1/12 = 7/12
that is the estimated answer

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Mark noticed that his bus is late to school 5% of the time. He wants to design a spinner he can use to simulate the situation and determine the probability that the bus will be late three times next week. How should Mark divide his spinner to best simulate the situation?2 equal-sized sections
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Answers

20 equal sized sections

Answer:

Step-by-step explanation:

Solve the following equation. Then place the correct mixed number in the box provided. 5x/7=22

Answers

we have that
5x/7=22
multiply by 7 both sides
5x=22*7-------> 5x=154
divide by 5 both sides
x=154/5
x=30.8--------> x=30 4/5

the answer is
x=30 4/5

The equation is solved and the mixed number is x = 30 4/5

Given data:

To solve the equation 5x/7 = 22, we need to isolate the variable x.

We can start by multiplying both sides of the equation by 7 to eliminate the fraction:

(5x/7) * 7 = 22 * 7

This simplifies to:

5x = 154

To solve for x, we can divide both sides of the equation by 5:

(5x)/5 = 154/5

x = 30.8

The solution as a mixed number is represented as:

x = 30.8 can be written as 30 and 4/5 in mixed number form.

Hence, the correct mixed number solution is x = 30 4/5.

To learn more about mixed numbers click :

brainly.com/question/2639375

#SPJ6

4/10 × 6/8 = must reduce answer

Answers

4/10×6/8=24/80=24÷8/80÷8=3/10 Hope it helps^^^^

4/10 x 6/8 = 24/80 = 3/10 is the answer !

hope I helped :)!

Answer the question number 5 and SHOW YOUR WORKDon’t answer me with random stuff like “qurowodo” or “Idk the answer” because I will definitely report your account!!

Answers

Answer:

p(x) = 7/5 x + 5.

Step-by-step explanation:

The slope of the function = difference in values / f(x) / difference in values of x

= (19-12) / (10 - 5) = 7/5

also:

(26-19) / ( 15 - 10) = 7/5

and (33-26) / (20-15) = 7/5.

Sam needs to cut a piece of sheet metal into eight pieces it takes him five minutes to make each cut how many cuts will sam make

Answers

time=number of cuts times time it takes to make each cut

to cut something into 2 pieces, you need 1 cut
to cut into 3 pieces you need 2 cuts
therefor, to cut something into n pieces, it takes n-1 cuts
so 8piece is 8-1=7 cuts

time=number of cust times time per cut
time=7 times 5 minutes
times=35 minutes

you have to multiply the eight pieces by 5 because it takes him five minutes to cut one piece of metal

Tiffany pays 40$ for 160 minutes of talk time on her cell phone.How many minutes of talk time does she get per dollar?

Answers

To find how many minutes of talk time is available per dolla, you have to divide 160 (number of minutes) by 40 (cost)160/40 = 4Therefore, it's 4 minutes per dollar

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