Answer:
The proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly =
Cost(c)= 1/8($15.68 × 6)
The cost (c) if you buy 6 jars of jellyfish jelly is $11.76
Step-by-step explanation:
There are 8 jars of jellyfish jelly for $15.68. Write a proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly.
The proportion is given as:
Number of jars of Jellyfish/Cost of the Number of jar of Jellyfish
Hence:
8/$15.68 = 6/c
We Cross Multiply
8 × c = $15.68 × 6
c = $15.68 × 6/8
c = $11.76
Therefore,
The proportion that gives the cost (c) if you buy 6 jars of jellyfish jelly =
Cost(c) = 1/8($15.68 × 6)
The cost (c) if you buy 6 jars of jellyfish jelly is $11.76
Answer:
The 9th term is 17179869184
Step-by-step explanation:
Here we have that;
The divisors of 1 = 1 which is 1 less than 1*2
The sum of the divisors of 2 = 1 + 2 = 3 which is 1 less than 2*2
The sum of the divisors of 4 = 1 + 2 + 4 which is 1 less than 4*2
The sum of the divisors of 8 = 1 + 2 + 4 + 8 which is 1 less than 8*2
The sum of the divisors of 32 = 1 + 2 + 4 + 8 + 16 + 32 which is 1 less than 32*2
The sum of the divisors of 256 = 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 which is 1 less than
The next numbers are therefore,
32 × 256 = 8192
256 × 8192 = 2097152 and the 9th term is therefore;
8192 × 2097152 = 17179869184.
(2x+40)+(3x+20)=180
because they are supplementary angles
therefore:
2x+3x+40+20=180
5x+60=180
5x=120
x=24
Put a division sign in between 57.21 and 5.721
Answer:
Paired samples t- test is appropriate for Dean's hypothesis
Step-by-step explanation:
Given Data :
Student 1 2 3 4 5 6 7 8
Marketing 82 86 74 93 90 76 87 100
Finance 76 91 70 79 96 70 85 81
We are supposed to find the test which is appropriate for Dean's hypothesis
We are given the grades of two different subjects for same student
We perform the paired t test because the final grades for the Marketing and Finance is taken for the same student.
So, Option B is correct
Hence Paired samples t- test is appropriate for Dean's hypothesis
