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2 years ago

Marco built a circular table that has a radius of 3 centimeters. what is the diameter of the table ?

Mathematics

1 answer:

Nataly [62]2 years ago

5 0

Answer:

Diameter = 2 x Radius / The answer should be 6.

Step-by-step explanation:

D = 2 x 3

= 6

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Through(3,8); parallel to f(x)= 4x-2

blondinia [14]

Parallel = same slope
f(x) = 4x + b
8 = 4(3) + b, b = -4
Equation: f(x) = 4x - 4

8 0

3 years ago

In a survey examining eating habit 34 women over 40 years old and a 54 women 40 and under responded to the survey. What’s the ra

Rina8888 [55]

Answer:

17:27

Step-by-step explanation:

You would start with 34:54

this reduces to 17:27

4 0

3 years ago

2 Points

noname [10]

Answer:

Step-by-step explanation:

The symbol between JK and LM mean that they are perpendicular, it is, that at their intersection 90 degrees angles are formed (those are right angles). So, the correct option here is option B. JK and LM meet at a right angle.

Here I attach a dray of how an intersection like this must look like. I hope it is helpful for you. In the draw four right angles are formed, however, this is not necessary, coul be only one or two depending on the length of the lines segments.

3 0

3 years ago

The exponential model A=429e 0.024t describes the population, A, of a country in millions, t years after 2003. Use the model t

d1i1m1o1n [39]

Answer:

Year 2,590

Step-by-step explanation:

In this question, we are asked to calculate the year at which the population of a country will be a certain amount given the exponential equation through which the equation proceeds.

Let’s rewrite the exponential function;

A = 429e^0.024t

Now here, our A is 559,000,000

t is unknown

Let’s substitute this value of A in the exponential equation;

559,000,000 = 429 * e^0.024t

559,000,000/429 = e^0.024t

1,303,030.303030303 = e^0.024t

Let’s take the logarithm of both sides to base e, we have;

ln(1,303,030.303030303) = ln(e^0.024t)

14.08 = 0.024t

t = 14.08/0.024

t = 587 years

Now, we add this to year 2003 and this gives year 2590

7 0

4 years ago

john wears his red cap every 5day and his black shoe every 3days. If he wears both the cap and the shoe on the 5th of October. O

umka21 [38]

Answer:

he will wear both of them together again on 8th of October

6 0

4 years ago