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2 years ago

6

On Monday the price for bottled water was 2 bottles for $3.68. On Saturday the price was 5 bottles for $9.55. Which day had the

higher unit price?

2 answers:

FrozenT [24]2 years ago

7 0

Answer:

Saturday

Step-by-step explanation:

Monday was 1.84

Saturday was 1.91

Sati [7]2 years ago

3 0

Answer:

Saturday

Step-by-step explanation:

Monday was 1.84

saturday was 1.91

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Manuel thinks that the temperature will decrease by -1.3 degrees per week for the next 12 weeks. If the temperature today is 52

fredd [130]

Answer: The temperature will be 36.4 degrees.

Step-by-step explanation:

Hi, to answer this question we have to subtract the product of the temperature decrease per week (-1.3) and the number of weeks (12) to the actual temperature (52).

Mathematically speaking:

52 - (1.3 x 12)

Solving:

52-15.6

36.4 degrees

The temperature will be 36.4 degrees.

Feel free to ask for more if needed or if you did not understand something.

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cleft%284%2B%5Csqrt%7B6%7D%5Cright%29%5Cleft%2810%2B%5Csqrt%7B6%7D%5Cright%29" id="TexFormul

Zepler [3.9K]

Answer:

$46 + 14\sqrt6$

Step-by-step explanation:

Hello!

Multiply by distributing:

$(4 + \sqrt6)(10 + \sqrt 6)$

$4(10 + \sqrt 6) + \sqrt6 (10 + \sqrt6)$ Distribute 4 + √6

$40 + 4\sqrt6 + 10\sqrt6 + \sqrt {36$ Multiply

$40 + 14\sqrt6 + 6\\$ Simplify

$46 + 14\sqrt6$ Simplify

The final answer is 46 + 14√6

6 0

2 years ago

What is this one don’t get it

charle [14.2K]

Answer:

14 cups

Step-by-step explanation:

3 pizzas needed

1 pizza means 2 cups of flour

So for 3 pizzas he will need 6 cups of flour

If he has 20 cups of flour and he uses 6, how much is left?

20-6=14

8 0

3 years ago

Read 2 more answers

Consider 3 boxes, each of which contains 4 balls; in particular, box 1 contains 4 white balls, box 2 contains 3 white balls and

Nookie1986 [14]

Answer:

Step-by-step explanation:

find attached the solution

7 0

3 years ago

Suppose that 65% of the people who inquire about investments at a certain brokerage firm end up investing in stocks, 38% end up

Effectus [21]

Answer:

0.67 = 67% probability that a person who inquires about investments at this firm will invest in stocks or bonds (or both).

Step-by-step explanation:

This question is solved treating these probabilities as Venn events.

I am going to say that:

Event A: Person invests in stocks.

Event B: Person invests in bonds.

65% of the people who inquire about investments at a certain brokerage firm end up investing in stocks

This means that $P(A) = 0.65$

38% end up investing in bonds

This means that $P(B) = 0.38$

36% end up investing in both stocks and bonds.

This means that $P(A \cap B) = 0.36$

What is the probability that a person who inquires about investments at this firm will invest in stocks or bonds (or both)?

This is $P(A \cup B)$ , given by the following equation:

$P(A \cup B) = P(A) + P(B) - P(A \cap B)$

Considering the values we have for this problem:

$P(A \cup B) = 0.65 + 0.38 - 0.36 = 0.67$

0.67 = 67% probability that a person who inquires about investments at this firm will invest in stocks or bonds (or both).

5 0

3 years ago