3 years ago

Which of these explains which store had a better buy

Mathematics

1 answer:

mash [69]3 years ago

7 0

Which of what? you didn't put the question.

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Charlie runs ata speed of 3 yards per second. about how many miles per hour does charlie run?

DochEvi [55]

(3 yard/sec) x (3,600 sec/hr) x (1 mile / 1,760 yard) =

(3 x 3,600 / 1,760) (mile/hour) = 6.136... mph (rounded)

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3 years ago

Round to the nearest hundredth (Geometric Series problem)

WITCHER [35]

Answer:

15.98

Step-by-step explanation:

∑₁¹⁰ $8(\frac{1}{4} )^{n-1}$

$=8[1+\frac{1}{4} +\frac{1}{16} + ........ +t_{10}]$

We have to use the formula of sum of a G.P. series with common ratio r < 1.

If the first term is a, the common ratio is r and the number of terms is n then the sum [a + ar + ar² + ar³ + ......... up to n terms] is given by

$[a \times\frac{1-r^{n} }{1-r}]$

$= 8[1 \times \frac{1-\frac{1}{2^{10} } }{1-\frac{1}{2} } ]$

$= 15.98$ (Answer)

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3 years ago

The price p of a pizza is $6.45 plus $0.90 for each of the t toppings on the pizza

Julli [10]

Wats the question?????????

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3 years ago

PLEASE HELP ITS DUE TODAY!!

zalisa [80]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Please help me solve this and what are the answers

mixas84 [53]

Answer:

5y=-2x - 3x

5y = -5x

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maybe

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3 years ago