# How do you increase 220 by 5%

## Answers

1. b resting heart rate

1.b

resting heart rate

247.5

Step-by-step explanation:

220 + (12.5% × 220)

220 + 12.5% × 220

(1 + 12.5%) × 220

(100% + 12.5%) × 220

112.5% × 220

112.5 ÷ 100 × 220

112.5 × 220 ÷ 100

24,750 ÷ 100 = 247.5

=$222,200

Step-by-step explanation:

2.5%=20yrs

? =8

=1%

$22000=100%

?=101%

=$222,200

Answer 1:

True

Explanation:

Especially, cars are intended to crush and consume some of the collision. However, they cant crumple too enough or our legs will get crushed also, which is not good. Its all based on the postulate that the force of the collision is less if the entire deceleration takes place over a prolonged duration of time. The car crumpling tries to increase the deceleration time.

Answer 2:

A. 7B

Explanation:

Alcohol-related crashes in Florida got the public an expected $7.8 billion, including $3.5 billion in financial losses and nearly $4.3 billion in the state of life losses. Drinking alcohol earlier in driving exceedingly raises the chance of car accidents, highway damages, and vehicular deaths. The higher the quantity of alcohol drunk, the more likely a person is to be included in an accident.

Answer 3:

True

Explanation:

When water covers that surface, the tire can't get stress. Hydroplaning happens when your wheels move over a slippery surface so quickly that they don't have time to relocate enough water and reach the surface. The water raises the tire up from the surface, and the vehicle begins to hydroplane. Since hydroplaning is a lack of friction to the front tires immediate braking reduces the front tires but locks the rear tires which can make a spin out.

Answer 4:

B) 130

Explanation:

In 2012, there were 10,322 casualties in collisions including a driver with a BAC of .08 or higher . 31 percent of total transportation accidents for the year. In 2012, of the casualties among children age 14 and younger, 20 percent happened in alcohol-impaired driving accidents.

Answer 5:

A) Putting your convertible top down

Explanation:

Communicating with other drivers implies allowing them to know your plan. It’s essential to let the drivers around you, and even the walkers around you, know what you think to do. That way, you evade confusion at best, and a disaster, at serious collision, at critical. You communicate by using your car’s accessories such as the headlights, indicator lights, hazard lights, brake lights, horn, and your car’s most powerful tool.

Answer 6:

True

Explanation:

A breathalyzer or breathalyzer is a machine for measuring blood alcohol content from a breath sample. The breathalyzer is the trademark name for the tool that examines the alcohol level produced by inventor Robert Frank Borkenstein. It was displayed as a trademark on May 13, 1954, but many people use the term to relate to any general device for measuring blood alcohol content.

Answer 7:

C)Both A and B

Explanation:

The fundamental objective of the headlight is to clarify the road during low distinctness situations, such as nights or fogs. With this purpose, the headlights are necessary for preventing you protected from most collisions and accidents. Any time your clarity is less than 150 meters because of heavy rain, you'll need to use your low beams headlights. If you were to use your high beams in thick fog, the light would get returned back to you.

Answer 8:

False

Explanation:

An uncontrolled intersection is one that does not hold red lights or a crossing gate. Despite, like a controlled crossing, they are labeled with a round yellow approach alert sign and are located forward of the crossing. The speed limit is 15 mph within 100 feet of a railroad crossing where you cannot see the marks for 400 feet in both ways.

Answer 9:

15

Explanation:

To avoid last-minute movements, look down the road 10 to15 seconds before of your vehicle so you can see risks early. Continually looking at the road just in front of your vehicle is vulnerable. As you look ahead, be sharp for vehicles nearby you.See for parked transports that are moving into traffic.

Answer 10:

D) All of the above

Explanation:

You may need to perform changes if the weather changes while you are driving. The effective driver divines that other roadway users, including. Any judgment you make will be determined by your own speed and the speed of other vehicles. You will usually need to perform a sequence of actions.

Answer 11:

30

Explanation:

On the solid surface of a highway where parking locations are not considered in 30 feet of a rural mailbox on a country highway between 8 a.m. and 6 p.m. In 30 feet of any flashing signal, stop sign or traffic signal in such a way that you block or create a danger for other vehicles.

Answer 12:

C) 660,000

Explanation:

In 2009, at any provided time during daylight hours, the hand-held cell phone usage percentage transposes into 672,000 vehicles being driven by someone using a hand-held cell phone. An estimated 9% of all vehicles had drivers who were utilizing some type of phone.

The remaining answers are attached as the word document.

it's option A

Step-by-step explanation:

Just did it on edge

JOURNAL ENTRY

Dr. Encumbrance$50,000

Cr. Fund Balance$50,000

Being issuance of Purchase order for school supplies

Explanation:

On August 10, 2018, Harmon School District issued a purchase order for school supplies in the amount of $50,000.

On August 20, the school supplies arrived, together with an invoice for $52,000.

The invoice was approved for payment because the purchase order allowed for price increases up to 5 percent.

The invoice was paid on August 30.

1. Prepare the entries necessary to record the encumbrance,

JOURNAL ENTRY

Dr. Encumbrance$50,000

Cr. Fund Balance$50,000

Being issuance of Purchase order for school supplies

2. Approval for payment of the invoice,

JOURNAL ENTRY

Dr. Reserve for Encumbrance$2,000

Cr. Fund Balance$2,000

Being approval for additional amount on goods received on order for school supplies

3. and payment of the invoice.

JOURNAL ENTRY

Dr. Fund Balance ...$52,000

Cr. Encumbrance$50,000

Cr. Reserve For Encumbrance...$2,000

Being payment for goods received on issued purchase order and additional appropriation for excess amount.

Journal Entry

Order - Encumbrance

Dr Encumbrance $50,000 Credit Funds Account $50,000

Approved invoice

Dr Reserved Encumbrance $2,000 Cr Funds Account $2,000

Payment

Dr School Supplies $52,000 Cr Encumbrance $50,000 Cr Reserved Encumbrance $2,000

Explanation:

The answer is elastic; decrease

Explanation:

Price elasticity of demand (PED) = %change in QD/ %change in price

PED = (2-1.55/1.55 ) * 100 / (160-220/220) *100 = 1.065

PED is elastic

Total revenue before price change = 1.55*220= $341.00

Total revenue after price change = 2* 160 = $320.00

Total revenue decreased by $21.00

The cars should be rented at $37 per day

The maximum income is $ 6845

Explanation:

To solve this problem, a model like this is proposed:

1. If for $ 1 increase in rate 5 fewers cars are rented, then for X monetary units 5X fewe cars are rented.

2. This expressed in rate and cars terms is:

Rate= 30 + x

Cars= ( 220 - 5x)

3. And in the income formula is:

Income=Rate X Cars

But the income formula in function of x monetary units [F(x)] is:

[tex]F(x)=(220-5x)(30+x)[/tex]

[tex]F(x)=6600-150x+220x-5x^{2}[/tex]

[tex]F(x)=-5x^{2} +70x+6600[/tex]

4. F (x) being a quadratic function, in the form [tex]f(x)=ax^{2} +bx+c[/tex], with [tex]a<0[/tex] , the vertex [tex](h,k)[/tex]is determined because is the point of maximum values of the function.

The value of x of the vertex will give us in how many monetary units can be increased the rent.

5. We find the value of h with the following formula:

[tex]h=\frac{-b}{2a}[/tex]

[tex]h=\frac{-70}{2(-5)}[/tex]

[tex]h=7[/tex]

6. We replace the value of h in rate formula:

Rate= 30+h

Rate= 30 + 7

Rate= 37

And we respond the first question: The cars should be rented at $37 per day

7. We replace the value of h in F(x) or Income formula:

[tex]F(x)=-5x^{2} +70x+6600[/tex]

[tex]F(x)=-5(7)^{2} +70(7)+6600[/tex]

[tex]F(x)=-245 +490+6600[/tex]

[tex]F(x)= 6845[/tex]

or

Income= Rate X Cars

Income = 37 X (220 - 5(37))

Income= 37 X 185

Income= 6845

And we respond the second question: The maximum income is $ 6845