All categories

3 years ago

The price of a 7-minute phone call is $1.05. What is the price of a 19-minute phone call

Mathematics

1 answer:

Leni [432]3 years ago

7 0

Answer:

19.95

Step-by-step explanation:

if you take 1.05 times it by 19 you get your answer

You might be interested in

A trapezoid has a 60-degree angle and a 45-degree angle. What are the other angles?

pentagon [3]

A trapezoid is a quadrilateral which means the sum of the angles should be equal to 360 degrees. The other angles therefore should have the sum of 360 - 60 - 45 = 255 degrees. Since we do not have the figure it would be hard to specify the measure of each angle.

8 0

3 years ago

Read 2 more answers

HELPPPPPPP LOOK AT THESE PICS PLS GEOMETRY

ElenaW [278]

Answer:

x + 3 + 45° = 180°. isosceles triangle

x = 180° - 45°-3°

x = 132°

90° + x = 180°

x =180° - 90°

x = 90°

7 0

2 years ago

In the air, it had an average speed of 16 m/s In the water, it had an average speed of 3 m/s before hitting the seabed. The tota

julia-pushkina [17]

<h2>The stone fall in air for 7 seconds and fall in water for 5 seconds.</h2>

Step-by-step explanation:

Total distance to sea bed = 127 m

Let the distance traveled in air be s.

Distance traveled in water = 127 - s

Average velocity in air = 16 m/s

Average velocity in water = 3 m/s

Distance traveled in air = Average velocity in air x Time in air

s = 16 x t₁

$t_1=\frac{s}{16}$

Distance traveled in water = Average velocity in water x Time in water

127-s = 3 x t₂

$t_2=\frac{127-s}{3}$

We have total time is 12 seconds

That is

t₁ + t₂ = 12

$\frac{s}{16}+\frac{127-s}{3}=12\\\\3s+2032-16s=576\\\\13s=1456\\\\s=112m$

We have

s = 16 x t₁

112 = 16 x t₁

t₁ = 7 s

t₁ + t₂ = 12

7 + t₂ = 12

t₂ = 5 s

The stone fall in air for 7 seconds and fall in water for 5 seconds.

7 0

2 years ago

Mark and some of his friends had eaten pizzas. What is this written as a decimal?

Varvara68 [4.7K]

Answer:

We don't really have the whole question, but to convert to a decimal, you should divide the numerator by the denominator.

Example:

Convert 5/8 to a decimal.

5 divided by 8 = 0.625

7 0

3 years ago

A political analyst predicts Mr. Smith will only get 122 votes for mayor. If Mr. Smith only gets 57 votes, what is the political

Alchen [17]

1st, get the amount 1% is of 122 by dividing 122/100, so 1.22. then find how many times 1.22 can go into 57. so 5700/122 is you get 46.7%.

4 0

2 years ago