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
lawyer [7]
3 years ago
5

Pierce works at a tutoring center on the weekends. At the center, they have a large calculator to use for demonstration purposes

that is a scale model of calculators available for the students to use.
Each key on the student calculators is 12 millimeters wide, and each key on the demonstration calculator is 3.6 centimeters wide. If the student calculators are 251 millimeters tall, how tall is the demonstration calculator?
A.
75.3 meters
B.
0.753 meter
C.
9.036 meters
D.
0.036 meter
Mathematics
1 answer:
Dimas [21]3 years ago
4 0

Answer:

A

Step-by-step explanation:

12 divided by 3.6= 3.33

251 divided by 3.33 = 75.3 meters

Hope this helps!

You might be interested in
Which of th following is a solid bounded by the set of all points at a given distance from a given point ?
aleksandrvk [35]
C.Sphere is your answer it is bound to all it's points
4 0
3 years ago
Your family went on a road trip. They drove for 12 hours in one day. Your mom drove 5 / 6 of that time. How much of the time did
Viefleur [7K]

Answer:

10

Step-by-step explanation:

The first thing you do is:

12 % 6 = 2

Then you have to:

2 x 5 = 10

You divide the denominator then multiply it by the Numerator

7 0
3 years ago
For questions 6a & 6b, calculate the mean for each group: 6a) Textbook A 6b) Textbook B Mean: ______________ Mean: _________
lisabon 2012 [21]

Answer:

44 52 95 76 13 94 83 72 55 81 22 25 64

The mean is: 59.7

65 72 48 63 68 59 68 62 75 79 81 72 64

The mean is: 67.4

3 0
3 years ago
The expression 2(128 + 5) + V7 can be used to find the perimeter of the triangle. What does
Mama L [17]
You do the things in the parentheses first then multiply them by 2
5 0
3 years ago
From a rectangular metal sheet whose measure 30cm×20cm, a circular portion whose radius is 10.5cm is cut off .Find the area of r
miskamm [114]

Answer:

254 cm²

Step-by-step explanation:

Calculate first  the total area

A = 30*20 = 600 cm²

Then calculate the area of the cercle

A= 10.5²*π = 346.36≈346 cm²

Then substract the area of the circle from the total one:

600-346= 254 cm²

5 0
3 years ago
Other questions:
  • Torri had $20 to buy a birthday present for her dad. She decided to buy a DVD for $18. The sales tax is 7%. Does she have enough
    5·1 answer
  • Applying Triangle Classification Theorems
    12·2 answers
  • What is the coefficient of q in the sum of (2/3q-3/4) and(-1/6q-r)?
    10·2 answers
  • PLZ HELP ME :(
    11·1 answer
  • is a diameter of circle K. If tangents to circle K are constructed through points L and J, what relationship would exist between
    13·1 answer
  • A school cotains 357 boys and 323 girls if a student is chosen at random, what is the probability that it is a girl
    12·1 answer
  • 2. A recipe uses 5 cups of water, 3 cups of rice, and 1 cup of black beans. What is the ratio of cups of rice to cups of water?
    14·1 answer
  • Let ​g(x)x and ​h(x)<br> . Evaluate .
    6·1 answer
  • An exterminator estimates that the house has approximately 64,000 ants. After treating the house with repellent the ant populati
    6·1 answer
  • A trampoline has a jumping surface that is 15.7 ft. long and 12 ft. wide. What is the area of the jumping surface?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!