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bearhunter [10]
2 years ago
11

What is the 15% service tip on a $25.50 dinner in a restraunt

Mathematics
1 answer:
adell [148]2 years ago
8 0
Basically you do 25.50 time .15 (15% is equal to .15) and you get 3.825 or $3.83 

hope this helped
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Whats the linear equations of y=-2x+19
vodka [1.7K]
It would be a linear function
6 0
2 years ago
In a game, if you roll a 6 on a 6-sided number cube, you lose a turn.
Julli [10]
A) the probability is 1 in 6 (1/6); there are six numbers and only one is 6, therefore 1 in 6
B) the probability is 5 in 6 (5/6); there are 6 numbers and only one is not 6, therefore 5 in 6
C) the probability of rolling a 6 is 1 in 6 and the probability of not rolling a 6 is 5 in 6
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thats the best i can do to explain
4 0
2 years ago
X:y=5:3 and y+x=56 Work out the value of x-y
Dafna11 [192]

Answer:

x=35       y=21

Step-by-step explanation:

x:y=5:3 x is in the 5 times table and y is in the 3 times table both of them added are in the 8 times table

8*<u>7</u>=56

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4 0
2 years ago
X to the third plus 64 equal 0
GREYUIT [131]

x^3 + 64 = 0

Subtract both sides by 64:

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3 0
3 years ago
Problem 15.2. A nautical mile is a unit of distance frequently used in ocean navigation. It is defined as the length of an arc s
Stels [109]

Answer:

a) 6080 ft

b) 29.952 mph = 30 mph to 2s.f

c) 15.6 knots

Step-by-step explanation:

Length of an arc is given as (θ/360) × (2πr)

For a nautical mile, θ = 1' = (1/60)° = 0.01667°

Length of a nautical mile = (0.01667/360) × (2π × 3960) = 1.152 miles

1 mile = 5280 ft

1.152 miles = 5280×1.152 = 6082.1 ft = 6080 ft to the nearest 10 feet.

b) 1 knot = 1 nautical mile/hour

1 nautical mile/hour = 1.152 miles/hour (from part (a))

1 knot = 1.152 miles/hour

26 knots = 26 × 1.152 miles/hour = 29.952 mph = 30 mph to 2 s.f

c) 1.152 mph = 1 knot

18 mph = (18×1/1.152) knots = 15.625 knots

8 0
2 years ago
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