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masya89 [10]
3 years ago
15

2. (03.05)

Mathematics
1 answer:
Zina [86]3 years ago
5 0

Answer:

The average change rate increases by a dollar for every 10 minutes you speak.

Step-by-step explanation:

If you do not speak at all you pay the standard price.

After that, If you add 10 minutes to your talk time, you add a dollar to your payment

hope it helps c:

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A truck traveled 232 miles in 4 hours. The truck continued traveling at the same average speed. How many miles,
vlada-n [284]

Answer:

319 miles.

Step-by-step explanation:

4 0
3 years ago
An airplane flies with a constant
lora16 [44]

Answer:

1 hour and 30 minutes.

Here's how I did it:

960/3 = 220

220 = 30 minutes

220 = 30 minutes x 3 = 960

30x3=90

90 has to be converted into minutes and hours

so 90 = 1:30

7 0
3 years ago
Javier drove 45 miles. This represents 60% of his entire trip. What is the total number of miles in Javier's trip?
trapecia [35]
60% of trip = 45 miles

let total trip distance = <u />l

60% is given by multiplying by 0.6

So;

0.6l = 45 \\  \\  l = \frac{45}{0.6}  \\  \\ \boxed{l = 75}


5 0
3 years ago
Read 2 more answers
A wooden board has a volume of 0.225 cubic m and a mass of 146.25 kilograms.
Triss [41]

Answer:

650 kg/m³

Step-by-step explanation:

The density is the ratio of mass to volume. The volume is the product of the dimensions of the prism.

 density = (146.25 kg)/((1.5 m)(0.75 m)(0.2 m)) = 146.25/0.225 kg/m³

 = 650 kg/m³

Hope this answer helps you :)

Have a great day

Mark brainliest

5 0
3 years ago
) Josef paid $10 for 6 avocados at the Grocery Mart. He wants to know what the price would be
Amiraneli [1.4K]

Answer:

5.00

Step-by-step explanation:

the price for 3 avacados is 3.00 because 6 are 10 if you divide 10 by 2 you get 5

6 0
3 years ago
Read 2 more answers
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