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
rosijanka [135]
3 years ago
10

hat is the speed of a wave if the wavelength is 18 m and the frequency is 35 Hz? (Quick Hurry, need answer)

Mathematics
2 answers:
aniked [119]3 years ago
6 0

Answer: 630mp/s

Step-by-step explanation:

Andrew [12]3 years ago
3 0
The speed is 630mp/s I think. Because you have to multiply Wavelength by Frequency to get true speed
You might be interested in
If $300 is invested at a rate of 6% per year and is compounded quarterly, how much will the investment be worth in 12 years?
MAXImum [283]

Answer:

$613.04

Step-by-step explanation:

<em>Compound Interest Formula:</em>

   A = P(1+\frac{r}{n})^{nt}

   n = number of compounds

   t = time

   r = interest rate

   P = principle amount (original amount)

   A = final amount

Since it's compounded quarterly, that means there will be 4 compounds per year, so n=4. The interest rate has to be converted to the decimal value, and this is done by simply dividing it by 100 to get r=0.06.

Plug Values into equation:

A = 300(1+\frac{0.06}{4})^{12*4}

Simplify inside parenthesis

A = 300(1.015)^{48}

Calculate exponent

A \approx 300(2.043478)

Multiply values

A \approx 613.04348

Round

A = 613.04

7 0
1 year ago
The order of several matrices are given.
KatRina [158]

Answer:

E) EB

Step-by-step explanation:

3 0
3 years ago
hopefully the last question i have to ask today, my grade is toast if i dont get this stuff done so thats why ive asked multiple
Artyom0805 [142]

Answer:

machine 1 is working faster.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
A room is 20 feet by 25 feet with a 10-foot ceiling. If Mickey paints the walls and the ceiling, how much surface area will he c
Svetradugi [14.3K]

Answer:

1400ft²

Step-by-step explanation:

Given

Room Dimension: 20 ft by 25 ft by 10 ft

Where Length = 20 ft

Width = 25 ft

Height = 10 ft

Required

Surface area of painted walls and ceiling

We'll assume that the room is rectangular in shape and all 4 sides are covered.

<em>This means that Mickey will paint 4 walls and 1 ceiling.</em>

The dimension of the 2 of the 4  walls is as follows;

20ft by 10ft, 25ft by 10ft,

Because opposite sides of a rectangle are equal, the dimension of the remaining 2 walls is: 20ft by 10ft, 25ft by 10ft

Calculating the area of the 4 walls;

Area = 20ft * 10ft + 25ft * 10ft + 20ft * 10ft + 25ft * 10ft

Area = 200ft^2 + 250ft^2 + 200ft^2 + 250ft^2

Area = 900ft^2

The dimension of the ceiling is as follows:

20ft by 25ft

Calculating the area of the ceiling

Area = 20ft * 25ft

Area = 500ft^2

So, the area Micky will cover = Area of 4 walls + Area of ceiling

Total Surface Area = 900ft^2 +500ft^2

Total Surface Area = 1400ft^2

Hence, Micky will cover 1400ft²

6 0
3 years ago
What is the initial value of h(t)= -9.8t2+48t+50?
garik1379 [7]

Answer:

h(t) = 9.8 {t}^{2}  + 48t + 50 \\ initially :  \: t = 0 \\ h(0) = 50

7 0
2 years ago
Read 2 more answers
Other questions:
  • I need help with both of these. I don’t understand
    12·1 answer
  • A coach needs to rank his top 2 players in order. How many possible ways can this be done if there are 25 boys on the team?
    11·1 answer
  • Each of the 25 students in Mr. McDonald’s class sold 16 raffle tickets. If each ticket costs $15, how much money did Mr. McDonal
    9·1 answer
  • Which scatter plot shows that the number of gallons of milk sold decreased as the price per gallon increased?
    7·2 answers
  • Maria looks at the architectural plan of a four-walled room in which the walls meet each other at right angles. The length of on
    9·1 answer
  • Please help me with this question i have none clue, if you could draw it is greatly appreciate!
    6·2 answers
  • The next step in the solution for which equation could use the distributive property?
    9·1 answer
  • A banana nut bread recipe calls for 3 cups of flour. If 4 cups of flour weigh a pound, how
    8·1 answer
  • Answer the question please lol
    5·1 answer
  • If there is 54% increase on a $54 item, then how much is the new cost for next year? Round to the nearest penny.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!