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RSB [31]
3 years ago
6

Can you please solve this pllleeaasseee??

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
6 0
I think she can use it 8 times
dimaraw [331]3 years ago
4 0

Answer :

Part 5 :

The number of sundaes used for 16 ounces of chocolate syrup are, 80

Part 6 :

The pipe B is longer by 679.25 m than pipe A.

Step-by-step explanation :

<u>Part 5 :</u>

Given:

Amount of chocolate syrup on each sundae = 0.2 ounce

Now we have to determine the number of sundaes used for 16 ounces of chocolate syrup.

As, 0.2 ounce chocolate syrup used for = 1 sundae

So, 16 ounces chocolate syrup used for = \frac{16}{0.2} sundae

                                                                  = 80 sundaes

Thus, the number of sundaes used for 16 ounces of chocolate syrup are, 80

<u>Part 6 :</u>

Length of pipe A = 70.75 m

Length of pipe B = 0.75 km

First we have to convert length of pipe B from km to m.

Conversion used :

1 km = 1000 m

As,  1 km = 1000 m

So, 0.75 km = 750.00 m

From this we conclude that, the pipe B is longer than pipe A.

Difference of both pipe = Length of pipe B - Length of pipe A

Difference of both pipe = 750.00 m - 70.75 m

Difference of both pipe = 679.25 m

Hence, the pipe B is longer by 679.25 m than pipe A.

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H E L P!!! PLEASE HELP ME!!! HURRRRRRY!!!!
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Answer:

h= 17/2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
150 students were surveyed on how many text messages to send in a date for different devices. let X represent the number of stud
kakasveta [241]

Given that the total number of students that sent messages = 150 students

a) To obtain the equation to represent the number of students who send text messages, we will sum up the variables in the Venn diagram and equate it to 150.

\begin{gathered} 75+x+3x+x=150 \\ x+3x+x=150-75 \\ 5x=75 \end{gathered}

Hence, the equation is

5x=75

b) Solving for x

\begin{gathered} 5x=75 \\ x=\frac{75}{5}=15 \\ \therefore x=15 \end{gathered}

Therefore, x = 15.

c) The total number of student that uses cell phone = 75 + x = 75 + 15= 90students

The total number of students that sent messages = 150students

The formula for probability is,

\text{Probability = }\frac{\text{Number of students that uses cell phone}}{\text{Total number of students}}

Hence,

P(\text{Number of students that uses cell phone)}=\frac{90}{150}=\frac{3}{5}

Therefore, the probability that a randomly chosen student uses their cell phone to send text messages ​is 3/5.

7 0
1 year ago
237 devided by 8 times 564
Goshia [24]
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6 0
3 years ago
GUYS I NEED HELP ITS URGENT! WILL MARK BRAINLIEST!
Ad libitum [116K]

Answer:

k = 13 The smallest zero or root is x = -10

===============================

Work Shown:

note: you can write "x^2" to mean "x squared"

f(x) = x^2+3x-10

f(x+5) = (x+5)^2+3(x+5)-10 ... replace every x with x+5

f(x+5) = (x^2+10x+25)+3(x+5)-10

f(x+5) = x^2+10x+25+3x+15-10

f(x+5) = x^2+13x+30

Compare this with x^2+kx+30 and we see that k = 13

Factor and solve the equation below

x^2+13x+30 = 0

(x+10)(x+3) = 0

x+10 = 0 or x+3 = 0

x = -10 or x = -3

The smallest zero is x = -10 as its the left-most value on a number line.

Hope this was Right

7 0
3 years ago
You want to buy a drink that costs 79 cents. If you only have 53 cents, how many more cents do you need to buy the drink?
sweet-ann [11.9K]
You would need 26 more cents hope this helped.
8 0
3 years ago
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