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Blababa [14]
3 years ago
13

A toy store owner gives 47 balloons to his customers. He has 7 balloons left. How many balloons did he start with?

Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0

Answer:


Step-by-step explanation:


As per the problem, we are given that

Toy store owner gave 47 balloons to his customers.

And there are 7 balloons left.

So we can find the total number of balloons the Toy store owner start with by adding the given numbers.

Hence total number of balloons the Toy store owner start with=47+7=54

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Solve this please x^4-15x^3+56x
ladessa [460]

Answer:

x2(x−8)(x−7)

Step-by-step explanation:

Factor

Factor x2 out of x4−15x3+56x2.

x2(x2−15x+56)

x2(x−8)(x−7)

7 0
3 years ago
The average cost of tuition and room and board at a small private liberal arts college is reported to be $8,500 per term. A fina
rewona [7]

Answer:

D. +3.82

Step-by-step explanation:

The computation of the test static for this test is shown below:

Data provided in the question

\bar x= $8,745

\mu = $8,500

\sigma = $1,200 and n = 350

Now based on the above information, the test static for this test is

z = \frac{\bar x - \mu}{\frac{\sigma}{\sqrt{n} } }

z = \frac{\$8,745 - \$8,500}{\frac{\$1,200}{\sqrt{350} } } \\

= 3.82

= +3.82

Hence, the test static for this test is +3.82

We simply applied the above formula so that the correct value could come

And, the same is to be considered  

6 0
3 years ago
Can someone help me solve this for brainliest and a heart? Thank you!
oee [108]
Just answer each one to the best of your ability... study the graph and say what’s happening, like so many gallons per hour or something like that
7 0
3 years ago
What is the area of the following circle? the radius is 1 unit
Brilliant_brown [7]

Answer:

The area is π= 3.14 approx

Hope it helps!

Step-by-step explanation:

Area of circle = πr^2

Radius= r = 1 unit

So area,

= 3.14*(r)^2

= 3.14*(1)^2

= 3.14*1

= 3.14 or π if you want the specific answer

6 0
3 years ago
Read 2 more answers
Hunter has a collection of 140 coins. How many coins represent 5% of his collection? Divide/scale down to solve for the missing
Novosadov [1.4K]

Answer:

5% of his coins is 7

Step-by-step explanation:

140 X 0.05 = 7

7 0
2 years ago
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