3 years ago

What are the missing blanks?

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

7 0

Answer:

1 - 3 (1 quarter is 25 and a dime is 10, so, 3.)

4 - 10

6 - 15

14 - 33

Step-by-step explanation:

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PLEASE HELP ME this is a 7th grade math test

konstantin123 [22]

Answer:

is there a picture or something

Step-by-step explanation:

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2 years ago

Find the midpoint of the line segment joining points A and B.<br> A(2,- 7); B(2,3)

Ad libitum [116K]

Answer: (2, -2)

Step-by-step explanation:

$\left(\frac{2+2}{2}, \frac{3-7}{2} \right)=(2,-2)$

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1 year ago

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Karen has a large pile of colored rods. Each color is a different length. She is trying to connect different colored rods to mak

lesya [120]

Answer:

RED,ORANGE,YELLOW

PURPLE,YELLOW,GREEN

BLUE,GREEN,YELLOW

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PURPLE,BLUE,RED

PURPLE,ORANGE,BLUE

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ORANGE,YELLOW,GREEN

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Step-by-step explanation:

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3 years ago

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On Melissa's 6th birthday, she gets a $2000 CD that earns 7% interest compounded quarterly. If the CD matures on her 13th birthd

Alexandra [31]

Answer:

$A\simeq3250.83$

Step-by-step explanation:

The amount formula in compound interest is:

$A=P(1+\frac{r}{n} )^{nt}$

where:

P = principal amount

r = annual interest

n = number of compounding periods

t = number of years

We already know that:

P = $2000

$r = 7\% = \frac{7\%}{100\%}=0.07$

t = 7 (number of years from 6th to 13th bday)

n = 4 (quarterly in a year)

Then,

$A=2000(1+\frac{0.07}{4} )^{(4)(7)}\\\\A=2000(1+\frac{0.07}{4} )^{28}\\\\A=3250.825792\\\\A\simeq3250.83$

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2 years ago

Write using exponents. Work from left to right on the grid. 7*7*7*7

amm1812

7^4 the ^ is the exponent symbol if you did not know
7^4=2,401

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3 years ago

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