Rodney only has a $25 credit on his card but he is going to purchase a football for $89. What will be the new balance on his credit card?

Please write the answer along with the explanation.

64

Step-by-step explanation:

If he has a credit it would be considered +25 on his account. When you put 89$ on to the card it would subtract 89 from 25 as the credit would come off of the balance. The remaining balance would be 64$.

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.

click to let others know, how is it

0.0

0 votes

1

report

read more on -

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60