1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ss7ja [257]
3 years ago
9

After that incident, the Civil defense team decided to buy new trucks with ladders higher than 100 feet. They found 2 different

trucks with same height of ladders. The first truck costs $145,000 and will cost $0.31 per mile traveled based on the current gas prices. The second truck will cost $160,000 but gets better gas mileage, costing $0.27 per mile. They need to decide which truck is the best deal.
Mathematics
1 answer:
mihalych1998 [28]3 years ago
7 0

Answer:

the first truck

Step-by-step explanation:

the cost difference between the first truck and the second truck = $160,000-$145,000 = $15,000

the difference of gas cost between the first truck and the second truck = $0.31 - $0.26= $0.05 per mile.

so,

I think, this is a very significant number of truck cost compared with gas cost

for the best deal, the first truck is the best choice.

You might be interested in
Which graph represents the system of inequalities?<br><br> y+2&lt;5x<br> y+3x&gt;4<br> y≥2x
Lostsunrise [7]

Answer:

2nd graph above the one you chose

4 0
2 years ago
The length=2.3m and breath=90cm find the perimeter and area of rectangle​
anastassius [24]

Answer:

the length=2.3m and breath=90cm find the perimeter and area of rectangle

6 0
3 years ago
Read 2 more answers
One of your friends is testing the effect of drinking coffee on the duration of cold symptoms. The common cold lasts, on average
Goshia [24]

Answer: 0.0930

Step-by-step explanation:

As per given , we have

H0: μcoffee = 6

Ha: μcoffee < 6

She finds z = −1.68 with one-sided P-value P = 0.0465.

The P-value for two-tailed test is calculated by :

2P(Z>|z|)

For z= -1.68 , we have

2P(Z>|-1.68|)=2P(Z>1.68)

=2(1-P(z\leq1.68))\ \ [\because\ P(Z>z)=1-P(Z\leq z)]

=2(1-0.9535213)\ \ \ [\text{ NORM.S.DIST(z, TRUE}]\\\\=2( 0.0464787)=0.0929573\approx0.0930  

Hence, the correct two-sided P-value for z = −1.68 is 0.0930 .

3 0
3 years ago
6x-4=2x+8 What do i do here​
Charra [1.4K]

Answer:

x = 3

Step-by-step explanation:

6x - 4 = 2x + 8

6x - 2x = 8 + 4

4x = 12

x = 12/4

x = 3

4 0
2 years ago
Read 2 more answers
What is the overlap of Team 1 and Team 2?
zaharov [31]

Answer:

low yup yup yup

Step-by-step explanation:

yeah it's a low

8 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the equation below<br><br> 3h - 2( 4h - 5 ) = 10 - 5h
    14·2 answers
  • In the table, x represents the age in years of a collectible baseball card, and y represents its value in dollars.
    15·1 answer
  • 5*10 divided by 30 -10
    12·1 answer
  • How many sides does a regular polygon have with each exterior angle measures up to 30
    15·1 answer
  • C. A 40-foot ladder reaches 38 feet up the side of a house. How far from the base of the
    14·1 answer
  • -6 د3 ( 3 د4 – 2 د3 – د + 9 )
    8·1 answer
  • Helpppppppppppp me please
    5·1 answer
  • Help please, Please Help.
    6·2 answers
  • Help me with this please !
    13·2 answers
  • Rewrite the parametric equations in Cartesian form: x(t)=4+t, y(t)=2sqrt(t).<br> y=?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!