HELLO!!! PLEASE HELP?! BRAINLIEST ANSWER INCLUDED! A sample of 130 firecrackers contained 9 duds. How many duds would you expect

Question

3 years ago

10

in a sample of 1430 firecrackers?

2 answers:

ira [324] · Answer 1 · 2022-01-28T04:45:47+03:00

ira [324]3 years ago

7 0

Answer: 99 Duds

Step-by-step explanation: You cross multiple 130/9 and 1430/x

You do the math and have 12870 = 130x

You divide by 130 and you should get 99 duds.

I hope this helped! :P

lions [1.4K] · Answer 2 · 2022-01-28T03:10:48+03:00

lions [1.4K]3 years ago

5 0

you would expect 99 duds in a box of 1430. 1430 divided by 130 is 11. therefore, multiply the amount of duds in the package of 130 times 11.

Hope this helps!!