3 years ago

In a drawer there are 10 white, 8 black, and

Mathematics

2 answers:

SOVA2 [1]3 years ago

6 0

Answer:

7 out of 28

Step-by-step explanation:

kirza4 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is 3.56×10 to the -5th power in standard form

Marina86 [1]

356000
i am honestly not sure if that is standard form?? but i assume it is?? i hope this helps

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3 years ago

In a school egg drop challenge, 136 of the eggs broke out of 200 total. What percent of the eggs survived the drop?

SSSSS [86.1K]

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3 years ago

7,915,878 in word form

vovikov84 [41]

Seven million, nine hundred thousand, 10 thousand, five thousand, eight hundred seventy eight,
or
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3 years ago

Write an equation for the nth term of the geometric sequence 3584, 896, 224... Find the sixth term of this sequence

lions [1.4K]

Answer:

Step-by-step explanation:

r = $\frac{a_n}{a_{n-1}} = \frac{896}{3584} = \frac{1}{4}$

Using the geometric series formula for the nth term:

$S_n = a \cdot \frac{1-r^n}{1-r} => S_{6} = 3584 \cdot \frac{1 - (\frac{1}{4})^{6} }{1 - \frac{1}{4} } = 4777\frac{1}{2}$

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4 years ago

Help Please!! What is the value of a? Enter your answer in the box. a =

Talja [164]

Answer:

a=15

Step-by-step explanation:

By pythagoras' theorem

25²=20²+a²

625=400+a² group like terms

a²=625-400

a²=225

$\sqrt{a {}^{2} } = \sqrt{225}$

therefore a=15

6 0

3 years ago