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
Naya [18.7K]
2 years ago
9

An ice cream cone has a diameter of 7 cm and a height of 13 cm. How much ice cream can fit inside the cone? Round to the nearest

tenth.
Mathematics
1 answer:
Alja [10]2 years ago
5 0

Answer:

Step-by-step explanation:

This chapter is one of the important chapters to concentrate on for ICSE Class 10.The key topics covered in this chapter are finding surface area and volume of cylinders, cones and spheres, conversion of solids, combination of solids and other miscellaneous problems. The Selina Solutions for Class 10 Mathematics prepared by our experienced faculty at BYJU’S, is created for the purpose of clarifying students’ doubts, as per their convenience. It also provides guidance to students for solving problems confidently. Thus, improving their problem-solving skills, which are vital from an examination point of view. The Selina Solutions for Class 10 Mathematics Chapter 20 Cylinder, Cone and Sphere (Surface Area and Volume) PDF is available in the link below.

You might be interested in
Micha washed a car in 20 minutes. At this rate, how many hours would it take to wash 9 cars?
blsea [12.9K]

Answer:

3 hours

Step-by-step explanation:

he washed one car in 20 minutes so 9 cars will be 20 x 9=180minutes which is 3 hours

5 0
3 years ago
Solve x2 – 12x + 36 = 90 for x.
Hitman42 [59]

A: x= 6+3 squareroot 10 ... Its letter A

4 0
3 years ago
I can't seem to figure this out
antiseptic1488 [7]

Answer:

c. 4

Step-by-step explanation:

tan (30)/1 = x/7 *cross multiply*

x = 7 (tan(30))

x = 4.04

x = 4

6 0
3 years ago
Robin purchased a $160,000 182-day T-bill discounted to yield 1.96%. When he sold it 45 days later, yields had dropped to 1.82%.
Sav [38]

The amount earned by Robin is $224

  • Given the cost of 182-day T-bill = $160,000

If Robin is discounted to yield 1.96%, the amount yield is expressed as:

The yield of 1.96% = 1.96% of 160000

The yield of 1.96% = 0.0196 * 160000

The yield of 1.96% = $3136

Similarly, if the yield is dropped to 1.82%

The yield of 1.82% = 1.82% of 160000

The yield of 1.82% = 0.0182 * 160000

The yield of 1.82% = $2,912

Amount earned by Robin = $3136 - $2192

Amount earned by Robin  = $224

Hence the amount earned by Robin is $224

Learn more on discounts here: brainly.com/question/17745353

6 0
2 years ago
At a given moment, a plane passes directly above a radar station at an altitude of 6 km6 km and the plane's speed is 800 km/h.80
Valentin [98]

Answer: see explanation

Step-by-step explanation:

so you have a plane at constant altitudeof 6km (6000m) flying at 800 km/h (222.222 m/s) (see the image)

the plane is moving with constant speed therefore x(t) = 222.222*t => no forces are interacting horizontally with the plane therefore acceleration is 0, then v is constant and x(t) is a linear function which coefficient is v.

now we have a triangle with an angle theta, one side is x(t), and the other is 6000m. we can get theta by tan(theta) = 6000/(222.222*t). 24 minutes are 1440 seconds so if we replace such value, we get the theta angle by  solving for theta => theta = arctan(6000/(222.222*1440)) = 0.019 radians or 1.074 degrees. Now if you want to know the exchange rate of theta we have to differentiate the expression with respect to t:

\frac{d}{dt} \theta = \frac{d}{dt}(arctan(\frac{6000}{222.222*t} )) = \frac{1}{1+\frac{6000}{222.222*t} } * -\frac{27}{t^2}  = -\frac{27}{t^2+729.001}

then replace t with 1440 and you will get that theta is changing by -0.000013 (1.3E-5) radians or -7.458E-4 degrees every second which has a lot of sense since the plane is getting out of your line of sight due to the earth's curvature

5 0
3 years ago
Other questions:
  • A factory has two bottle filling machines, which run at the same time. Machine B fills bottles at a rate of x, which is 1.5 time
    11·1 answer
  • There were 20 gallons of gasoline in your car's gas tank. You used 4 gallons and 1 quart. How much gasoline remains in the tank?
    10·1 answer
  • An Internet cafe charges 10 cents for each page printed graph the relationship between the number of pages printed in the printi
    12·1 answer
  • Two whole numbers have a least
    11·1 answer
  • 10.5 feet by 16 feet what is the area of room
    14·1 answer
  • -3/7 + 9/10 (estimate the value of the expression)
    6·2 answers
  • Round 325.6809 to the nearest hundredth. Enter your answer in the space<br> provided
    11·2 answers
  • The school cafeteria is offering a choice of two side dishes at lunch today, either watermelon or french fries. The ratio of the
    8·1 answer
  • There are three people in Melissa's family. The range of their shoe sizes is 5. Two people her family wear shoe size 7. Melissa'
    8·1 answer
  • How long of a chain Can Jill make by attaching a 13 3/4 inch chain to a 15 2/4 in chain?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!