Mathematics, 26.06.2019 11:00 egyptforrest9892

Aradio-controlled helicopter sells for $20, but needs a lithium battery that costs 25% of that price. a sales tax of 6% will be added to the cost of both items. what is the total cost of the helicopter, battery and tax? complete the explanation.

Answers: 1

Show answers

Answers

Answer from: cinthyafleitas

The total cost of the helicopter = $26.5

The cost of lithium battery = $5.

The amount of sales tax = $1.5

Step-by-step explanation:

We have been given that a radio-controlled helicopter sells for $20, but needs a lithium battery that costs 25% of that price.

We can find the price of battery by finding 25% of 20.

$\text{The cost of lithium battery}=\frac{25}{100}\times 20$

$\text{The cost of lithium battery}=\frac{25}{5}$

$\text{The cost of lithium battery}=5$

Therefore, the cost of lithium battery is $5.

Now let us find the sales tax on the cost of helicopter and lithium battery.

$\text{Total sales tax}=\frac{6}{100}\times (20+5)$

$\text{Total sales tax}=0.06\times (25)$

$\text{Total sales tax}=1.5$

Therefore, the total sales tax will be $1.5.

We can find the total cost of helicopter by adding the cost of helicopter, cost of lithium battery and total amount of sales tax.

$\text{The total cost of helicopter}=20+5+1.5$

$\text{The total cost of helicopter}=26.5$

Therefore, the total cost of helicopter will be $26.5.

Answer from: Quest

It’s 24.6 after you round to the nearest tenths the answer should be 25.0
Find the area of the regular pentagon.

Answer from: Quest

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

Another question on Mathematics

Mathematics, 21.06.2019 15:30

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Answers: 2

Answer

Mathematics, 21.06.2019 20:20

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

If rt is greater than ba, which statement must be true ?

Answers: 1

Answer

You know the right answer?

Aradio-controlled helicopter sells for $20, but needs a lithium battery that costs 25% of that price...

Questions