3 years ago

Hello once more, i need help

Mathematics

1 answer:

Verizon [17]3 years ago

7 0

I don’t see the picture

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65 people like cricket or tennis .40 of them like cricket while 30 like cricket only .How many like tennis only?How many like te

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101 Dalmatians

Step-by-step explanation:

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3 years ago

one year, super bowl commercial time sold for 4 million for 30 seconds of air time. What was the price per second? Round to the

My name is Ann [436]

<h3>you can create a table using price per second or just dividing 4 million by 30. after, you will find the proportional relationship, which is 133333.3 (rounded to nearest cent will be 133333.) therefore, price per second is 133333. </h3>

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4 years ago

Bernie played 3 rounds of golf, and the mean of his score was 78. If his lowest score was 74, what is the greatest possible valu

zmey [24]

Answer:

85.

Step-by-step explanation:

Let x represent Bernie's highest score.

We have been given that Bernie played 3 rounds of golf, and the mean of his score was 78. His lowest score was 74.

Since Bernie's lowest score is 74, so we can assume that his score on 2nd round would be 75.

Now, we will use mean or average formula to solve our given problem.

$\text{Mean}=\frac{\text{Sum of all data points}}{\text{Number of data points}}$

$78=\frac{74+75+x}{3}$

Let us solve for x.

$78\cdot 3=\frac{74+75+x}{3}\cdot 3$

$234=74+75+x$

$234=149+x$

$x=234-149$

$x=85$

Therefore, the greatest possible value of his highest score would be 85.

5 0

4 years ago

A dealer offers a $35,000 car with a downpayment of $3,000 and 65 easy monthly payments of $539.99. How much monthly interest ra

m_a_m_a [10]

Answer:

9.68%

Step-by-step explanation:

cost of car = $35,000

down payment = $3,000

number of monthly instalments= $65

amount in every monthly instalment= $539.99

total monthly payment= 65×539.99= 35099.35

amount to be paid apart from downpayment= $35,000-3000= 32,000

therefore total interest paid in 65 months= 35099.35-3200= $3099.35

now, monthly interest rate $r= \frac{3099.35}{32,000}\times100$

⇒ r= 9.68%

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3 years ago

Read 2 more answers

A basketball is thrown in the air. Part way up, the potential energy is 100 J, and its kinetic energy is 25 J. What is the total

asambeis [7]

Answer:

125

Step-by-step explanation:

mechanical energy is equal to the sum of kinetic and potential energy

100+25=125

7 0

3 years ago