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3 years ago

5

natalie has a choice of three breads, five choices of meats, and four choices of cheese to make a sandwich. how many different s

andwiches can she make?

1 answer:

bulgar [2K]3 years ago

8 0

I think it will have 3 sandwiches

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Pls help me 20 points

horsena [70]

Answer: 36

Step-by-step explanation:

-3 to the power of -2 is 9

2 to the power of 1 is 4

when you multiply that u get 36

3 0

3 years ago

What is 728 divided by 3?

Alekssandra [29.7K]

728 ÷ 3
= 242.66667

Hope I can help you, brainliest answer? :)

3 0

4 years ago

Read 2 more answers

Mixed numbers from 0-2 with intervals of 1/3

prisoha [69]

0, 1/3, 2/3, 1, 1 1/3, 1 2/3, 2

5 0

3 years ago

Answer to this please ?

stepan [7]

Answer:

(-a,b)

Step-by-step explanation:

You use midpoint formula which is (x1+x2/2),(y1+y2/2)

8 0

3 years ago

Geometric Series assistance

Levart [38]

we have been asked to find the sum of the series

$\sum _{n=1}^5\left(\frac{1}{3}\right)^{n-1}$

As we know that a geometric series has a constant ratio "r" and it is defined as

$r=\frac{a_{n+1}}{a_n}=\frac{\left(\frac{1}{3}\right)^{\left(n+1\right)-1}}{\left(\frac{1}{3}\right)^{n-1}}=\frac{1}{3}$

The first term of the series is $a_1=\left(\frac{1}{3}\right)^{1-1}=1$

Geometric series sum formula is

$S_n=a_1\frac{1-r^n}{1-r}$

Plugin the values we get

$S_5=1\cdot \frac{1-\left(\frac{1}{3}\right)^5}{1-\frac{1}{3}}$

On simplification we get

$S_5=\frac{121}{81}$

Hence the sum of the given series is $\frac{121}{81}$

5 0

3 years ago