herky is putting money into a savings account on a weekly basis to buy a dvd player that costs $179.40 including tax. he asks ma
1 answer:
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Let's say both had an original amount of "a".
then Liam deposited 140, so it became a + 140.
then Charlie added 5% of "a" to "a", well, 5% of anything is just (5/100)*anything, so 5% of "a" is just (5/100) *a or 0.05a.
then they checked their amounts and both were equal, what the? let's check.
then Liam deposited 140, so it became a + 140.
then Charlie added 5% of "a" to "a", well, 5% of anything is just (5/100)*anything, so 5% of "a" is just (5/100) *a or 0.05a.
then they checked their amounts and both were equal, what the? let's check.
Answer:
112in²
Step-by-step explanation:
Formulas: V = , V = lwh
Sub: v =
Solve: 32
Sub: v = 4 x 4 x 5
Solve: 80
V = 80 + 32
V = 112
<u>The total volume of the figure is 112in²</u>