Answer:
$3.60
Step-by-step explanation:
we can use conversion factors for this
we can multiply anything by 1, or fractions that equal 1
now 4quarts/1 gal = 1
we can multiply 2gal * 4 quarts/ 1 gal = 8 quarts
28.8/8 = $3.60
2.8+7.2=10 all you had to do was just add
Answer: C
Step-by-step explanation:
1 + 2sin(x+pi)
1 is adding to the y, so it is a vertical shift of 1 unit,
2 is a stretch because it is multiplying to the <em>sin, </em>
and pi is adding to the x, so it is a phase shift.
Answer:
7374
0.
Step-by-step explanation:
a^r = a1 * r^(n-1)
So, the terms are:
2*(3)^(8-1) = 4374
and
0*(1/2)^-1/2 = 0
They didn't follow PEMDAS. according to pemdas, exponents come first (since there are no parentheses here), so they were right to simplify 4^2 to 16. However, multiplication and division come before addition and subtraction, which means they should have multiplied 5 by 3 and then subtracted the product from 16.
So, the work really should have shown 16-15=1.
