3 years ago

I need help reviewing my anwsers

Mathematics

2 answers:

slava [35]3 years ago

8 0

It seems right to me

Hope it helps :)

storchak [24]3 years ago

7 0

Try everything you can find to see if you feel like its right

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The science club sponser is ordering caps and shirts for the boys and girls in the science club. There are 45 science club membe

mafiozo [28]

Answer:

9 packs of shirts and 15 packs of caps

8 0

3 years ago

In a factory, the chance that a certain machine works without overheating in the morning is 50%. If it runs smoothly all morning

sammy [17]

Let's imagine that we turn the machine on 100 times. (this will make the percent conversion easier)

the chance that works in the morning is 50% of 100 so it will work 50 times.

the chance that it will then continue for the rest of the day is 15% so 15%*50 (the number of times it worked), which is 7.5 times.

our times actually represented percent, so the answer is : 7.5%!

7 0

3 years ago

Please help and show your work ( no links or files) plz

mr_godi [17]

Answer:

Step-by-step explanation:

Use the formula for the area of a triangle,

Area of a triangle = $\frac{1}{2}(\text{Base})(\text{Height})$