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3 years ago

What could be the value for x? 3/14 < x < 3/13

Mathematics

1 answer:

Ksju [112]3 years ago

8 0

Answer:

14^3/100 i think im not 100% sure so if its wrong dont get mad

Step-by-step explanation:

You might be interested in

When (x+2)^6 is written as a polynomial, what is the coefficient of the term containing x^4

Alik [6]

Answer:

c-120

Step-by-step explanation:

6 0

3 years ago

A Lamborghini veneno and a ford pinto leave cities 1040 miles apart, speeding towards each other, The veneno’s speed is 180 mile

Kisachek [45]

Answer: The speed of the veneno is 220 miles per hour.

Step-by-step explanation:

We have the relation:

distance = speed*time.

We can model this situation as:

The cars will pass eachother when the sum of their distances traveled in the given time, 4 hours, is equal to the initial separation between them, 1040 miles.

So we have:

Sv = speed of the veneno.

Sp = speed of the pinto.

Sv*4hours + Sp*4hours = 1040 miles.

Now, we know that:

Sv = Sp + 180mph.

We want to find the speed of the veneno, so we should write:

Sp = Sv - 180mph.

Then we can replace this in our equation as:

Sv*4h + Sp*4h = 1040mi

(Sv + Sp)4h = 1040mi

(Sv + (Sv - 180mph))*4h = 1040 mi

(2*Sv - 180mph)*4h = 1040mi

2*Sv*4h - 720mi = 1040mi

Sv*8h = 1040mi - 720mi = 1760mi

Sv = 1760mi/8h = 220 mi/h

The speed of the veneno is 220 miles per hour.

3 0

3 years ago

Dan mixed 2 parts of milk and 3 parts of syrup to make a drink. How many parts of milk did Dan mix with each part of syrup? (1 p

zlopas [31]

Answer:

Step-by-step explanation:

2 parts of milk is mixed with 3 parts of syrup

This implies 2/3 parts of milk is mixed with 1 part of syrup.

4 0

3 years ago

Lodine-131 is a very useful radioactive isotope that is used to locate and treat cancerous tumors in the body and has a half lif

Dvinal [7]

Using an exponential function, it is found that 4 mg of the substance would still be left after 32 days.

<h3>What is an exponential function?</h3>

A decaying exponential function is modeled by:

$A(t) = A(0)(1 - r)^t$

In which:

A(0) is the initial value.

r is the decay rate, as a decimal.

In this problem, considering that the initial amount if of 64 mg, and we are working with half-lifes, the equation is given by:

$A(t) = 64(0.5)^t$

32 days is 32/8 = 4 half-lifes, hence the amount remaining in mg is given by:

$A(4) = 64(0.5)^4 = 4$

More can be learned about exponential functions at brainly.com/question/25537936

8 0

2 years ago

I really need help!!

allochka39001 [22]

Answer:

Step-by-step explanation:

Because if two parallel lines are intersect by a transversal then alternate exterior angles are equal.

so, picture where the 3x is as 1 and where the D is 2. Under the 3x (the angle under it) will be 3 and the angle under D is 4.

Now lets number the next angles. E will be 6 and the angle before it will be 5. where the 6x is will be 7 and next to it will be 8. So basically number all the angles from up to down.

So, basically go get 6 as your answer, '2' and '7' will always be the same number for the answer. Iits really confusing i know, but just search Transversal parallel lines, and I'm sure more will come up (if you want to learn more, its up to you)

5 0

3 years ago