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
bezimeni [28]
1 year ago
6

Tamara has a cell phone plan that charges $0.07 per minute plus a monthly fee o $ 19.00. She budgets 29.50 per month for total c

ell phone expenses without taxes. What is the maximum number of minutes Tamara could use her phone each month in order to stay within her budget
Mathematics
1 answer:
postnew [5]1 year ago
3 0

Answer:

150min

Step-by-step explanation:

You might be interested in
What's the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B33%20%5Ctimes%203%20%2B%201%7D%20" id
Readme [11.4K]
I believe it’s 10

Explanation : Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
8 0
3 years ago
Two trains leave stations 228 miles apart at the same time and travel toward each other. One train travels at 105 miles per hour
Anastaziya [24]

Answer:

in 20 kilometers round they will meet

3 0
3 years ago
Need someone with a good vocabulary and good at writing to message me and help me write an introduction paragraph!
MrRa [10]
Alright. What kind of paragraph do you need?
8 0
3 years ago
in the diagram, a building casts a 35-ft shadow and a flagpole casts a 10-ft shadow. if the flagpole is 22tall, how tall is the
8_murik_8 [283]

Let, the height of the building be x ft.

Given the building casts 35ft shadow.

The height of the flagpole given which is 22ft and casts a shadow of 10ft.

Now to find the height of the building we have to equate the ratio of height and shadow of the building and the flagpole.

So we can write,

x/35 = 22/10

To find x, we have to get rid of 35 from the left side and have to move it to right side. As 35 is divided there, we will multiply 35 to both sides.

(x/35)× 35 = (22/10)×35

x = (22×35)/10

x = 770/10

x = 77

So, the height of the building is 77 ft which is the required answer here.

8 0
3 years ago
The points A BC :(2, 2,1), :(1,1,3), :(2,0,5) − are the vertices of a right triangle. The radius of the sphere with center at th
ElenaW [278]

Answer:

r=1

Step-by-step explanation:

First we need to know the length of each side of the triangle, so we use the formula of the vector modulus:

|AB|= \sqrt{(b_{1}-a_{1})^{2}+(b_{2}-a_{2})^{2}+(b_{3}-a_{3})^{2}

By doing so, we find:

|AB|=\sqrt {6}\\|BC|=\sqrt {6}\\|AC|=2\sqrt {5}

With this we know that the triangle is not right, but, we assume the longest side as the hypotenuse of the problem.

As we have two equal sides, we know that the line between point |AB| and the center of the hypotenuse is perpendicular, therefore, we can calculate it using Pythagoras theorem:

|BC|^{2}=r^{2}+(\frac{|AC|}{2})^{2}\\\\r^{2}=|BC|^{2}-(\frac{|AC|}{2})^{2}\\\\r^{2}=(\sqrt{6})^{2}- (\frac{2\sqrt{5}}{2})^{2}\\\\r^{2}=6-5=1\\r=1

4 0
3 years ago
Other questions:
  • In a study of 100 new cars, 29 are white. find and , where is the proportion of new cars that are white
    12·1 answer
  • Is this right???? Can someone please help?
    11·1 answer
  • Between which pair of numbers is the exact product of 379 and 8.
    6·2 answers
  • The bottom of a rectangular swimming pool has a perimeter of 142 meters and an area of 1,050 square meters. What are the dimensi
    10·1 answer
  • Can someone plz help me with questions 1-4?
    6·1 answer
  • Write the equations after translating the graph of y = |x|:<br> one unit up,
    7·1 answer
  • Mario`s company makes unusually shaped imitation gemstones. One gemstone had 12 faces and 10 vertices. How many edges did the ge
    5·2 answers
  • Help me i need to get a good grade on this testtt
    5·2 answers
  • 1. Gradpoint. i need the answer ASAP
    7·1 answer
  • 3x+2y=1 5x-2y=-9 solve by substitution
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!