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3 years ago

B) How much water and how much drink mix should Jerome use to make enough

Mathematics

2 answers:

zysi [14]3 years ago

8 0

Answer:

Step-by-step explanation:

First, you need to figure out 22 times 2 = 44. Then, you need to multiply the original ratio by 44 to get the answer.

Yuki888 [10]3 years ago

7 0

Answer:

Step-by-step explanation

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75+45+x/69=180 solve for x please :)

monitta

Answer: just add 75 and 45 + x and do division for 69 ok but times the 45 with 69 ok good luck

Step-by-step explanation:

5 0

2 years ago

A local pizzeria offers 14 toppings for their pizzas and you can choose any 5 of them for one fixed price. How many different ty

Ne4ueva [31]

$C(14,5)=\dfrac{14!}{5!9!}=\dfrac{10\cdot11\cdot12\cdot13\cdot14}{2\cdot3\cdot4\cdot5}=2002$

6 0

3 years ago

Mary has 15 points with the total value of $1.75 if the coins are nickels and quarters how many of each kind are there

torisob [31]

Answer:

The number of nickel coins is 10 and the number of quarter coins is 5

Step-by-step explanation:

The correct question is

Mary has 15 coins with the total value of $1.75 if the coins are nickels and quarters how many of each kind are there

Let

x ----> the number of nickel coins

y ----> the number of quarter coins

Remember that

$1\ nickel=\$0.05$

$1\ quarter=\$0.25$

we know that

Mary has 15 coins

$x+y=15$ -----> equation A

The total value of the coins is $1.75

$0.05x+0.25y=1.75$ ----> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (10,5)

therefore

The number of nickel coins is 10 and the number of quarter coins is 5

8 0

3 years ago

Help me pleaaaassssseee

lesya692 [45]

Add the amount of choices, and divide by the number of customers surveyed.

40 + 32 + 8 + 20 = 100

40 customers were surveyed

100/40 = 2.5

The average number should be D) 2.5

hope this helps

6 0

3 years ago

Help me with 4-9pleasw

stira [4]

Answer:

4. d= = -0.5

9. b= -2.2

8 0

3 years ago