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3 years ago

$46 shoes; 2.9% tax how do you solve this question

Mathematics

1 answer:

MAXImum [283]3 years ago

5 0

Multiply .029 and 46. Add the product to 46.

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A gallon of paint is used to paint a room. One third of the paint is used on the first day. On the second day, one third of the

irga5000 [103]

1/3 of remained 2/3 is 2/9. We’ve used 1/3+2/9 = 3/9+2/9 = 5/9. So we’ve used 5/9 and we have 4/9 of the paint

6 0

3 years ago

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If Jane's shirt cost 20$, but she has a 15% off coupon, what is her cost before tax

alina1380 [7]

Answer:

Step-by-step explanation:

The discount on the shirt is 15%

Discount = price* discount rate

= 20 * 15%

= 20 * .15

The new price is the previous price minus the discount

new price = 20-3

new price = 17

8 0

2 years ago

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Suppose you choose a team of two people from a group of n > 1 people, and your opponent does the same (your choices are allow

jonny [76]

Answer:

The number of possible choices of my team and the opponents team is

$\left\begin{array}{ccc}n-1\\E\\n=1\end{array}\right i^{3}$

Step-by-step explanation:

selecting the first team from n people we have $\left(\begin{array}{ccc}n\\1\\\end{array}\right) = n$ possibility and choosing second team from the rest of n-1 people we have $\left(\begin{array}{ccc}n-1\\1\\\end{array}\right) = n-1$

As { A, B} = {B , A}

Therefore, the total possibility is $\frac{n(n-1)}{2}$

Since our choices are allowed to overlap, the second team is $\frac{n(n-1)}{2}$

Possibility of choosing both teams will be

$\frac{n(n-1)}{2} * \frac{n(n-1)}{2} \\\\= [\frac{n(n-1)}{2}] ^{2}$

We now have the formula

1³ + 2³ + ........... + n³ = $[\frac{n(n+1)}{2}] ^{2}$

1³ + 2³ + ............ + (n-1)³ = $[x^{2} \frac{n(n-1)}{2}] ^{2}$

= $\left[\begin{array}{ccc}n-1\\E\\i=1\end{array}\right] = [\frac{n(n-1)}{2}]^{3}$

4 0

3 years ago

PLS help<br><br> 44-9+77 divided by 8=

Andrews [41]

Answer:

Step-by-step explanation:

44-9=35

35+77=122

122÷8=14

6 0

2 years ago

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I will give brainliest to whoever is correct.

disa [49]

Im going to say C hopefully I’m right

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2 years ago

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