All categories

4 years ago

How many 2- tablespoons doses are in 4 bottles of medications containing 16 oz each

Mathematics

1 answer:

balandron [24]4 years ago

8 0

Do you really need an answer 1 hour later<span />

You might be interested in

What are Derivatives?

pickupchik [31]

Answer:

something that is based on another soure

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Which functions have an axis of symmetry of x = –2? Check all that apply.

ELEN [110]

Answer : $Answer :f(x) = x^2 + 4x + 3 \ and \ f(x) = -2x^2 - 8x + 1$

Given: axis of symmetry of x = –2

To find axis of symmetry we use formula $x =\frac{-b}{2a}$

We check which equation has axis of symmetry x= -2

(1) $f(x) = x^2 + 4x + 3$

a=1 , b=4 so axis of symmetry $x =\frac{-4}{2*1} = -2$

(2) $f(x) = x^2 - 4x - 5$

a=1 , b=-4 so axis of symmetry $x =\frac{-(-4)}{2*1} = 2$

(3) $f(x) = x^2 + 6x + 2$

a=1 , b=6 so axis of symmetry $x =\frac{-6}{2*1} = -3$

(4) $f(x) = -2x^2 - 8x + 1$

a=-2 , b=-8 so axis of symmetry $x =\frac{-(-8)}{2*(-2)} = -2$

(5) $f(x) = -2x^2 + 8x - 2$

a=-2 , b=8 so axis of symmetry $x =\frac{-(8)}{2*(-2)} = 2$

So $f(x) = x^2 + 4x + 3$ and $f(x) = -2x^2 - 8x + 1$ has axis of symmetry x=-2

9 0

4 years ago

Read 2 more answers

an airplane flies at an altitude of 38,000 feet.as it nears the airport the plane begins to descend at a rate of 600 per minute

Svetlanka [38]

38,000 - 18,000 = 20,000 ft

20,0000 ÷ 600
=33.3

= 33 minutes 20 seconds

8 0

4 years ago

2347 is rational or not

levacccp [35]

Rational of course, every natural number, full number and every number that can be written as fraction are rational

4 0

3 years ago

On a workday the average decibel level of a busy street is 69 db, with 139 cars passing a given point every minute. if the numbe

Vlad1618 [11]

Decibel is directly proportional to number of cars passing the point. That is,

69 db ----- 139 cars
x db ----- 17 cars

x = number of cars passing the point per minute on a weekend.

Then,
x= (69*17)/139 = 8.43 db ≈ 8 db

8 0

4 years ago