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sveta [45]
3 years ago
9

Louisa starts training for cross country. She records how far she can run without stopping each week.

Mathematics
2 answers:
PIT_PIT [208]3 years ago
3 0

Answer:

I need more info!

Step-by-step explanation:

tekilochka [14]3 years ago
3 0

Answer:

She needs 28 pounds

Step-by-step explanation:

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You sold your friend a raffle ticket for $1. If his ticket is selected from the 1000 sold, he will win
ycow [4]
They are expected to win back on average 50 cents back, which is a bad investment.
3 0
3 years ago
Helpppppppppppppppppppppppppppp
Oliga [24]

<u>To find the area of a complex shape</u>:

 ⇒ must split into simpler shapes

  • a rectangle of <u>8m by 7m</u>
  • a rectangle of <u>2m by 8 m</u>

<u>Now let's find</u>:

  • Area of a rectangle of <u>8m by 7m</u>

               Area=8*7=56m^2

  • Area of a rectangle of <u>2m by 8m</u>

               Area = 2 * 8 = 16m^2

<u>Total Area</u> = 56 + 16 = <u>72 m²</u>

<u>Answer: 72 m²</u>

Hope that helps!

6 0
2 years ago
How to solve -8x=144
sp2606 [1]

Answer:

x=−18

Step-by-step explanation:

Let's solve your equation step-by-step.

−8x=144

Step 1: Divide both sides by -8.

−8x−8=144−8

x=−18

3 0
3 years ago
Read 2 more answers
You are certain to get a red card when selecting 27 cards from a shuffled deck. Express the indicated degree of likelihood as a
fgiga [73]

Answer:

If something is guaranteed, it has a probability of 100%, or 1.

Step-by-step explanation:

A standard deck has 52 cards. Of these, half are red cards (diamonds and hearts) and half are black cards (clovers and spades)

Half of the deck is 26 cards (52 ÷ 2 = 26), so you have 26 red and 26 black cards.

What this means in our context is, if we draw 27 cards, even if we drew all 26 black cards, we would still have 1 red card.

So the probability is 100%, or 1, of drawing a red card when we pick 27 cards from a deck, no matter how it's shuffled

7 0
3 years ago
You randomly choose two bills from your wallet. What is the probability that they are both $20 bills. There are two 20's, one 10
Softa [21]

Answer:

2/6 or 33.33%

Explanation:

There are 6 numbers all together and 2 of them are 20$.As a fraction this would look like 2/6. 2/6 is also 33.33% of the wallet and its also the probability of pulling out a $20 bill

7 0
3 years ago
Read 2 more answers
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