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ikadub [295]
3 years ago
6

A jar contains 24 pennies. The pennies are taken out and divided into 2 piles. If the larger pile contains twice as many pennies

as the smaller one, how many pennies are in the larger pile?
Mathematics
2 answers:
il63 [147K]3 years ago
6 0
There are 8 pennies in the smaller pile, and 16 pennies in the larger pile.
8 x 2=16
8 + 16=24
zvonat [6]3 years ago
3 0

Answer:

There are 8 pennies in the smaller pile, and 16 pennies in the larger pile.

Step-by-step explanation:

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OLEGan [10]

Answer:

y=9

hope this helps

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Step-by-step explanation:

4 0
3 years ago
9. Alicia Martin's savings account has a principle of $1,200. It earns 6% interest compounded quartly
zavuch27 [327]

Answer:

9) \$1236.27\,10)\,\$6451.07\, 11)\,\$10,152.87 \,12)\,\$907.95 \,13)\,\$4957.69

Step-by-step explanation:

9) Since Alicia Martin's savings earns 6% quarterly for two quarters then:

A=P(1+\frac{r}{n})^{nt} ⇒ Amount (A), Principle (P), rate (r) in decimal form, number of compoundings (n) a year and t, in year or its fractions.

A=P(1+\frac{r}{n})^{nt}\Rightarrow A=1200(1+\frac{0.06}{4})^{4*\frac{1}{2}}\Rightarrow A=\$1236.27

10) Aubrey Daniel's case:

A=P(1+\frac{r}{n})^{nt}\Rightarrow A=5725(1+\frac{0.04}{4})^{4*3}\Rightarrow A\approx \$6451.07

11) As for Angelo, similarly to Alicia.

A=P(1+\frac{r}{n})^{nt}\Rightarrow A=9855(1+\frac{0.06}{4})^{4*\frac{1}{2}}\Rightarrow A\approx \$10,152.87

12) Simpson's. For semiannual n=2

A=P(1+\frac{r}{n})^{nt}\Rightarrow A=860(1+\frac{0.055}{2})^{2*1}\Rightarrow A\approx \$907.95

13) Jana Lacey amount:

A=P(1+\frac{r}{n})^{nt}\Rightarrow A=4860(1+\frac{0.04}{4})^{4*\frac{1}{2}}\Rightarrow A\approx \$4957.69

6 0
3 years ago
36=2+(-12.4)<br> please helpssss
Nikolay [14]
I believe the answer is 36= -10.4!
Sorry if I'm wrong though.
8 0
3 years ago
Read 2 more answers
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vladimir1956 [14]

Answer:

linear

Step-by-step explanation:

  • this is the graph of y = 0x + 0.5 simplified to y = 0.5
  • you can type the equation of a graph in desmos and see what it looks like
8 0
3 years ago
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bonufazy [111]

Answer:

2n+3 < n-4

Step-by-step explanation:

Tooooooo easy XD

8 0
3 years ago
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