Help me plz pretty please

Help Please I'm Out Of Time ;(

Olenka [21]

Answer: 6.25 IF my assumption is correct about the missing x!

The Other way around: 4.5 with 2x² + y² / 3

Step-by-step explanation: 2y² + y² / 3 assuming the 2nd y should have been x, 1st y is y, and all divided by 3

2(3)² + (1.5)² / 3

2(9) + 2.25 /3

18 + 2.25 /3

20.25/3

6.25

Edited to correct!________ OR 2y² + y² / 3 assuming the 1st y should have been x, 2nd y is y, and all divided by 3

2(1.5)² + (3)² / 3

2(2.25) + 9 / 3

4.5 + 9 /3

13.5 /3

4.5

5 0

3 years ago

Read 2 more answers

mridul jogs around a rectangular park of 100m by 80m at the rate of 9km per hour. how much time will he take in jogging 6 rounds

anyanavicka [17]

Answer:

14minutes

Step-by-step explanation:

first you need to find the distance which you must find the perimeter P=100+80+100+80

=360 so you multiple it by 6 to get

=2160meters

so you need to convert the meters to kilometers

which is 1000m =1km

what about 2160m you cross multiply

to get 2.16km.

so the distance represent D=2.16 km

and speed represent S=9km

now you need to find time represented by T

T=D/S

T=2.16km/9km/h

so the km cancels each other

you get 0.24h for this isn't the solution

you know that 1 hour= 60 minutes

 what about 0.24h you cross multiply

to get 14.4 so you round it off to get 14 minutes

3 0

3 years ago

What is the inequality symbol for 9.6 and square root of 96

Anarel [89]

9.6 is less than the square root of 96. The square root of 96 is roughly 9.8

8 0

4 years ago

Measures of Center and Variability

pickupchik [31]

1. The mean of all the numbers is 41.
5. Median : 52

3 0

3 years ago

Read 2 more answers

Arithmetic??????????????????

wel

good lesson and good day ^-^

7 0

3 years ago