3 years ago

If 45 cookies will serve 15 students, how many cookies are needed for 90 students?

Mathematics

1 answer:

Volgvan3 years ago

8 0

U will take 45 times 90

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Vlada [557]

Answer:

the input for all is add 4

Step-by-step explanation:

7 0

3 years ago

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Bobby and Sue Ellan both ride their bikes to the library. Bobby’s home is 6.5 blocks from the library and Sue Ellan’s home is 1

Dovator [93]

Answer:

3.25 blocks

Step-by-step explanation:

6.5 * 1.5 = 9.75 blocks

9.75 - 6.5 = 3.25blocks

Farther 3.25 blocks sue ellan need to ride than Bobby ride

7 0

2 years ago

Mexico City, Mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected gro

Cloud [144]

Answer:

Predicted population of Mexico City in year 2010 = 38386000

Step-by-step explanation:

Formula to be used for the population of Mexico,

P = 20.899 $e^{0.032t}$

Where t = Duration after year 1991

P = Final population

Number of years between 2010 and 1991 = 19 years

Predicted population of Mexico city after 2010 = 20.899 $e^{0.032\times 19}$

= 20.899 × (1.8368)

= 38.38633 million

= 38.386 million

Therefore, predicted population of Mexico City in year 2010 = 38386000

5 0

3 years ago

Match each mathematical expression with its simplified form.<br> (2 +9+4)<br> (3 + 1 + 4 + 8)

katen-ka-za [31]

Answer:

15 and 16

Step-by-step explanation: To get simplified form, you add the numbers in parentheses together. (2+9+4)= 15 and (3+1+4+8)=16

For problem 1. 2+9=11 11+4=15

For problem 2. 3+1=4 4+4=8 8+8=16

Hopefully this helped, and please add me as brainliest.

8 0

3 years ago

Plz help me with this!

nasty-shy [4]

If I’m correct the right answer should be A. 1,680) If I’m wrong plz let me know

8 0

3 years ago