Harper owns a small business selling ice-cream. She knows that in the last week 65 customers paid cash, 5 customers used a debit card, and 3 customers used a credit
card.
If next week, she is expecting 2000 customers, about how many would you expect to
pay with cash? Round your answer to the nearest whole number.
Please help thanks !!

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough