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Nastasia [14]
3 years ago
13

can anyone help meeee plssss

Mathematics
1 answer:
viktelen [127]3 years ago
3 0

Answer:

A. 14 nickles

Step-by-step explanation:

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What is 5/10+1/5 to this problem please help me
NeX [460]
Let's look at it like this:
5/10+1/5 = (5/10) + (1/5)
5/10 = 0,5
1/5 = 0,2
so it's 5/10 + 1/5 = (5/10) + (1/5) = 0,5 + 0,2 = <u>0,7 </u>
5 0
3 years ago
The height of the 50 -milliliter beaker is one-third the height of the 2000 -milliliter beaker. Complete the equation you can us
lbvjy [14]

Answer:

its eighteen centimeters because  

Step-by-step explanation:

6 divided by 1/3= 18

6 0
3 years ago
Read 2 more answers
-12.11-10.5=75.6-3.5x
Inessa [10]

Answer:

x = 28.06

Step-by-step explanation:

-12.11-10.5=75.6-3.5x

Put all the integers on one side and X on the other.

-12.11 - 10.5 - 75.5 = -3.5x

-98.21 = -3.5x

-98.21/-3.5 = x

x = 28.06

7 0
3 years ago
At least 100 students at a certain high school study Japanese. If 4 percent of the students at the school who study French also
oksano4ka [1.4K]

Answer: Yes, Number of students who study French is greater than number of students who study Japanese.

Step-by-step explanation:

Since we have given that

Number of high school students study Japanese  ≥ 100

Percent of high school students who study French also study Japanese = 4%

If the Percent of the students who Japanese also study French = 10%

So, our equation becomes

0.04\times F=0.10\times J\\\\\dfrac{F}{J}=\dfrac{0.10}{0.04}=\dfrac{10}{4}

With the help of ratio, we get that

Number of students who study French is greater than number of students who study Japanese.

Hence, Yes, Number of students who study French is greater than number of students who study Japanese.

7 0
3 years ago
The windscreen wiper of a car sweeps
AVprozaik [17]

Answer:

A ≈ 530 cm²

Step-by-step explanation:

The swept area equals the total area covered by the blade minus the unswept area.

The area of a sector with radius r and angle θ is:

A = (θ / 360) πr²

So the swept area is:

A = (θ / 360) πR² − (θ / 360) πr²

A = (θ / 360) π (R² − r²)

A = (150 / 360) π (21² − 6²)

A ≈ 530 cm²

6 0
3 years ago
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