Answer:
Part A: The total cost of 10 stamps = $3.4
Part B: The total cost of 100 stamps = $34
Step-by-step explanation:
The cost of each postcard stamp = $0.34
Part A:
Number of postcard Natalie buys = 10
So, the cost of 10 postcard stamps = 10 x Cost of each stamp
= 10 x ($0.34) = $3.4
or, the total cost of 10 stamps = $3.4
Part B:
Number of postcard Natalie buys = 100
So, the cost of 100 postcard stamps = 100 x Cost of each stamp
= 100 x ($0.34) = $34
or, the total cost of 100 stamps = $34
3.
x = 3 because the 2 legs of 45-45-90 triangle are equal
y^2 = 3^2 + 3^2 = 18
y = sqrt 18 = 3 sqrt2
Answer:
the closest part the mechanic can chose is 0.5 inch
Step-by-step explanation:
fractional sizes given to the nearest 64th of an inch = 1/64 = 0.0156
the closest size to 0.492in = 0.492 + 0.0156 = 0.5076 inches
approximately, the closest part the mechanic can chose is 0.5 inch
Answer:
im sorry, the answer to what?
