2608x35 plz help
I don’t want to do this

Step-by-step explanation:

91,280

Step-by-step explanation:

While it is far easier to use a calculator, doing it mentally is also pretty useful.

You can break it up and do it in a series of calculations, like so:

2000 * 30 = 60000

2000 * 5  = 10000

600 * 30 = 18000

600 * 5 = 3000

8 * 30 = 240

8 * 5 = 40

Adding them all together gives us an end calculation of 91,280.

Hope this helps

c is the correct answer

step-by-step explanation:

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: