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
Julli [10]
3 years ago
10

An ant moves 18 millimeters every 5 seconds

Mathematics
1 answer:
vaieri [72.5K]3 years ago
7 0

Answer:

Step-by-step explanation:

First we need to find their rate of speed.

r = d / t

For ant,

Convert millimeters to inches.

1 inch = 25.4 mm

18 mm = 0.7 inch

r = 0.7 / 5

r = 0.14 inches per second

For beetle,

r = 8 / 3

r = 2.7 inches per second

From the rates, you can tell that the beetle crosses the Garden first.

To know how long it takes for the ant to cross is by dividing the length by the rate.

1 yard = 36 inches

13 yards = 468 inches

468 ÷ 0.14 = 668.5 ≈ 669 seconds

In terms of minutes:

11 minutes and 15 seconds

The ant would cross the garden in 11 minutes and 15 seconds (or 669 seconds <em>up to you</em>).

You might be interested in
All numbers bigger than five, or at most negative one
Kisachek [45]

Answer:

Hi there!

Your answer is:

-1 >=x>5

This can be broken down to:

x <= -1

x>5

Which fits your requirements!

6 0
3 years ago
The height of the pyramid in the diagram is three times the radius of the cone. The base area of the pyramid is the same as the
drek231 [11]
B(cone)=B(pyramid)=r²π
V(pyramid)=1/3 * B * H = 1/3 * r² π * 3 r ( 3 will cancel out )= r³ π
Answer: r³ π
4 0
3 years ago
Read 2 more answers
The sixth grade teachers (10 teachers) ordered 2 large pizzas all together for lunch. Each pizza costs 13.75. If they were to sp
Novay_Z [31]

Answer:

they will pay a lot my guy

4 0
3 years ago
Read 2 more answers
.Shanice and Micaela are selling cheesecakes for a school fundraiser. Customers can buy pecan
belka [17]

Answer:

Pecan cheesecake = $11

Strawberry cheesecake= $19

Step-by-step explanation:

To solve this, we will need to set up a system of equations:

Let's call "Pecan cheesecakes" 'x', and

"Strawberry cheesecakes" 'y'.

We can set up the equations once we have our variables:

276= 13x + 7y

295 = 13x +8y

We will need to subtract these equations from each other to get rid of the 'x' variable. This gives us:

295 = 13x+ 8y

        -

276 = 13x+ 7y

19 = y

Therefore, Strawberry cheesecakes cost $19. Plug this into an equation to get the value of 'x':

276= 13x + 7(19)

276 = 13x + 133

143 = 13x

x= $11.

Therefore, Pecan cheesecakes cost $11.

8 0
3 years ago
30.5 $ with a 5% tax rate
Vlad [161]

Answer:

$32.03

Step-by-step explanation:

Since there is a tax rate, you want to multiply $30.50 by 1.05 since you are adding tax to it and it is 5%.  You should get 32.025 as the result, but since you need to round it, it is $32.03.

4 0
3 years ago
Other questions:
  • Which statement must be true according to the box plot? The data is symmetric, and the lowest number of crackers in a package wa
    6·1 answer
  • Carly spends 9 hours wrkn. What is her percentage a day at work
    9·1 answer
  • A bag contains tiles with the letters p -r-o-b-a-b-i-l-i-t-y Tyler chooses a tile without looking and doesn't replace it he choo
    9·2 answers
  • Find the next three terms of the sequence. 2, 5, 4, 7, 6, ...
    6·2 answers
  • Triangle ABC is dilated to form new triangle DEF. If angle A is congruent to angle D, what other information will prove that the
    9·2 answers
  • What force is needed to accelerate a 10 kg shopping cart 3 m/s2? (Do not include the units in
    10·1 answer
  • Please help me I NEED THE ANSWER ASAP<br> I will give BRAINLIEST
    12·1 answer
  • -635 simplest radical form
    6·1 answer
  • Somebody help me pleaseeeeeeeeee
    15·1 answer
  • jenny has a box of candies with different flavors. she will randomly choose one piece of candy. the probability that she chooses
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!