Em uma festa junina, uma
barraca de tiro ao alvo oferece
R$ 5,00 ao participante cada
vez que acertar o alvo.
Entretanto, se errar, o participante paga R$ 1,00.
Um indivíduo deu 50 tiros e
recebeu R$ 70,00.
Nessas condições, qual foi o número de vezes que
esse participante errou o alvo?

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

the answer is 31.27mph