It should be 7.5
If i’m doing the math correctly it should work like PEMDAS. i did the (2.4+5.1) and got 7.5
If you have to completely answer the problem you will do the 6 squared which would equal 36. 36+7.5+3.5=47.
A = the pennies that Al had initially
Al gives (4/9)a pennies to Bev
Bev gives (4/9)(4/9)a to Carl
Carl gives (4/9)(4/9)(4/9)a to Dani
Dani received (4/9)(4/9)(4/9)a = 960 pennies
(4/9)(4/9)(4/9)a = 960
(64/729)a = 960
a = (960*729)/64
a = 10,935 pennies
Al had 10,935 pennies initially.
Answer:
50 students
Step-by-step explanation:
24% students in a clan were absent in a day .
Hence, the Percentage of students present is calculated as:.
= 100 % - 24 %
= 76%
From the question, we know that:
If 38 students were present ,what is the total strength in the clan
The total strength of the clan = Total number of students. This is calculated as:
76% × x = 38 students.
76/100 × x = 38
76x /100 = 38
Cross Multiply
76x = 38 × 100
x = 3800/76
x = 50 students
Answer: B,C E put as brainliest
Step-by-step explanation:
Define perimeter first.
It's the total length of the outline(or outside) of a shape.
So... 17-gon means 17 sides, each side with length 4.5.
All you have to do? Add 4.5 by itself 17 times! Or, just multiply 4.5 by 17.
4.5 x 17 = 76.5
Perimeter: 76.5