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
morpeh [17]
3 years ago
8

The formula d=rt relates three quantities distance (d) rate (r) and time (t)

Mathematics
2 answers:
algol [13]3 years ago
8 0

Here you go, this should be right.

polet [3.4K]3 years ago
7 0
B)5

c) aprox. 55.5 or 55.6
You might be interested in
A radioactive compound with mass 470 grams decays at a rate of 3% per hour. Which
xxTIMURxx [149]

After 6 hours the radioactive compound with mass 470 grams becomes 391.49 grams and the equation will be C is equal to 470(1-0.03)^6.

<h3>What is exponential decay?</h3>

During exponential decay, a quantity falls slowly at first before rapidly decreasing. The exponential decay formula is used to calculate population decline and can also be used to calculate half-life.

We know the decay can be as:

\rm C = a(1-r)^t

We have:

a = 470 grams

r = 3% = 0.03

t = 6 hours

\rm C = 470(1-0.03)^6

C = 391.49 grams

Thus, after 6 hours the radioactive compound with mass 470 grams becomes 391.49 grams and the equation will be C is equal to 470(1-0.03)^6.

Learn more about the exponential decay here:

brainly.com/question/14355665

#SPJ1

3 0
2 years ago
Please help x=10 evaluate f(x) a:24 b :16 C: no solution d :103
OLga [1]
Since x=10 we know our function is f(x)=x^{2}+3.

To solve, substitute the given value:
f(10)=10^{2}+3=100+3=103
8 0
3 years ago
Write an expression in simplest form for the perimeter of each figure
Juli2301 [7.4K]
QUESTION 12

The given figure has five unequal sides.

The perimeter is the distance around the figure.

So we add all the lengths of the sides of the rectangle to get,

Perimeter = 5x + 4x + 2.8y + 2x + 2.2y

We regroup the like terms to obtain,

Perimeter = 5x + 4x +2x + 2.8y + 2.2y

This will simplify to give us,

Perimeter = 11x + 5.0y

Perimeter = 11x + 5y

QUESTION 13

The given figure has two pairs of sides that are equal in length and three unequal sides.

The perimeter can be found by adding all the lengths of the sides of the of the figure.

This will give us

Perimeter = 6b + 5a + 3b + 4 + 3a + 2b + 5a

We regroup like terms to obtain,

Perimeter = 6b + 2b+ + 3b + 5a + 5a +3a + 4 +

This finally simplifies to ,

.
Perimeter = 11b + 13a + 4 +

QUESTION 14

This plane figure has four sides that are equal to 4j and two sides that are equal to 2h.

We add all the lengths of the sides of the plane figure to get,

Perimeter =4j + 4j+ 4j+ 4j + 2h + 2h

This will simplify to give us,

Perimeter =16j + 4h
6 0
3 years ago
A rectangular prism is made up of 32 cubes, each measuring 1 4of a foot per side. What is the volume of the rectangular prism?
madreJ [45]

Answer:

quick question that 1 4 supposed to be a fraction? as in 1/4?

4 0
3 years ago
Which is the graph of f 52
Fofino [41]

There is no illustration, so it is impossible to answer this question. I apologize.

6 0
3 years ago
Other questions:
  • Please help! Correct answers only please!
    7·1 answer
  • The letter b represents a constant. Solve the equation for x . bx=−7
    13·1 answer
  • v=x^4-y^4 Pick three expressions that can represent the three dimensions of the prism (each in meters).
    8·1 answer
  • A study found that the average stopping distance of a school bus traveling 50 mph was 264 feet. a group of automotive engineers
    13·1 answer
  • Jack’s bicycle tires have a diameter of 24 inches. If he rides at 15 miles per hour, what is the angular velocity of the wheels
    15·1 answer
  • A store buys a bag of chips
    11·2 answers
  • Which of the x-values are solutions to the following inequality?
    12·1 answer
  • Which of the following illustrates the truth value of the given conditional statement?
    13·1 answer
  • Seven less than twice a number is 13
    6·1 answer
  • Which expression is equivalent to squareroot 36/25
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!