2 years ago

I need help with 2 of these math question

Mathematics

2 answers:

Mademuasel [1]2 years ago

8 0

Answer:

first one is 10 and second one is 18 but that isnt an option so just do 17

Step-by-step explanation:

fgiga [73]2 years ago

5 0

Answer:

Step-by-step explanation:

20/2=10

10+10=20

You might be interested in

Ms. Ache is paid $1250 per week but is fined $100 each day she is late to work. Ms. Ache wants to make at least $3,000 over the

faust18 [17]

She can have 7 days off at most because 3 X 1250 = 3750 - 700 = 3050

7 0

3 years ago

Increase £30 by 15% what is the answer

zheka24 [161]

30X15=450. 450:100= 4,50. 30+4,50= 34,50

7 0

3 years ago

A frog is climbing out of a well that is 11 feet deep. The frog can climb 3 feet per hour but then it rests for an hour, during

Dimas [21]

Answer:

It takes the frog 7 hours to get out of the well.

Step-by-step explanation:

We know that the well is 11 feet deep and the frog can climb 3 feet per hour.

Each time it climbs, it rests for an hour, and decreases its height by 1 foot.

So, if the frog reaches 3 feet in the first hour, then in the next hour it is 2 feet.

Lets calculate with the same pattern:

1st hour: 3 feet

2nd hour: $3-1=2$ feet

3rd hour: $2+3=5$ feet

4th hour: $5-1=4$ feet

5th hour: $4 +3= 7$ feet

6th hour: $7-1=6$ feet

5th hour: $6+3=9$ feet

6th hour: $9-1=8$ feet

7th hour: $8+3= 11$ feet

Therefore, it takes the frog 7 hours to get out of the well.

4 0

3 years ago

Plz help asap not very good @ math

Nikitich [7]

The function is going downward

Answer is D.

As x approaches negative infinity, the function approaches negative infinity.

3 0

3 years ago

How many 4.2 pound bags of mulch do we need to cover 60 square yards if each bag can cover 1.25 square yards?

Talja [164]

If each bag covers 1.25 ft^2 then you need to divide the total area 60 ft^2 by 1.25 ft^2 and that will tell you the number of bags needed which is 48 bags

6 0

3 years ago