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Digiron [165]
3 years ago
15

Four friends have dinner and bill comes to 85.78. They leave an 18 percent tip. What is the total amount of their bill.

Mathematics
2 answers:
Novay_Z [31]3 years ago
8 0

Answer:

about 101.22

Step-by-step explanation:

Fofino [41]3 years ago
5 0

Answer:

$15.44

Step-by-step explanation:

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Can someone help me with this please
Natasha2012 [34]

Answer: -6 -2

Step-by-step explanation:

6 0
2 years ago
Patrick is driving form Sydney to Canberra. He travels for 288km trip in 4 hours. What's his average speed?
nika2105 [10]

Answer:

v = 72 km/h

Step-by-step explanation:

Given that,

The distance covered by the Patrick, d = 288 km

Time taken, t = 4 hours

We need to find the average speed of Patrick. We know that the average speed of an object is equal to the total distance covered divided by total time taken. Let it is v. So,

v=\dfrac{d}{t}\\\\v=\dfrac{288\ km}{4\ h}\\\\v=72\ km/h

So, his average speed is equal to 72 km/h.

3 0
3 years ago
"isotherms are drawn at regular intervals; on this map, the interval between successive isotherms is ______ fahrenheit degrees."
Marizza181 [45]

An isotherm on a geographic map is a type of equal temperature at a given date or time. And if we talk about thermodynamics, it is a curve on a Pressure – Volume diagram at a constant temperature.

 

Basing from the graph, we can actually see that the interval is:

 

10 <span>Fahrenheit degrees</span>

6 0
3 years ago
2 Points
Mashcka [7]

Answer:

C

Step-by-step explanation:

Factor: -7x^2 -5x+18

Factor -1 out of 7x^2 -5x +18:

−(7x^2+5x−18)

Factor.

1. 18 is negative, so a negative number multiplied by a postive number.

2. You can't factor 7, so 7x times x.

(7x−9)(x+2)

4 0
3 years ago
If you flip three fair coins, what is the probability that you’ll get two tails and one head in any order?
siniylev [52]

Step-by-step explanation:

1/ 3 is the probability of getting one head

3 0
3 years ago
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