18×3=54
3.99×2=7.98
54+7.98+45=106.98
106.98×.085=9.0933
106.98+9.0933=116.0733
rounded to 116.07
answer 116.07
Answer:
I'm great actually I almost thought I had a bad grade in Spanish
Step-by-step explanation:
1) You have to find the total he spent on Sunday
108+54=162 dollars he spent on Sunday
2) Now to have to find the total amount he spent on both days.
162+108=270 dollars he spent both days
3) Now you put the radio together
Saturday:total
108:total
108:270
4)Last you have simply unless said other wise.
108:270
Divide each side by 54
2:5
5)Final answer
2:5
Answer:
28/171
Step-by-step explanation:
The probability initially of drawing a red would be 8/19 since there were 19 marbles in the bag in the beginning. However, without replacement, the probability of drawing another red would be 7/18 as there would be one less red and one less marble in the bag so to find the combined probability of getting 2 red marbles, multiply 8/19 by 7/18 to get: 56/342 = 28/171