49 increased by twice a number m

Answers

Answer 1

Answer: 49+2x
Increase means “go up” which is another way to say addition
Twice means “two times” or “doubled”
A number would be a variable since it’s unknown

Hopefully this helps...

Answer 2

Answer:

Answer:

49+2m

Step-by-step explanation:

49 is increased by twice a number m

Hope this helps!

Radius of identical spheres = 6.24

Step-by-step explanation:

Here volume remains constant.

Volume of big sphere = Volume of 3 identical small spheres.

Let r be the radius of small sphere,

We have

$(4)/(3)\pi * 9^3=3* (4)/(3)\pi * r^3\n\n3r^3=9^3\n\nr^3=243\n\nr=6.24$

Radius of identical spheres = 6.24

1) In 2001, there were about 62.5 thousand golden retrievers registered in the United States. In 2002, the number was 56.1 thousand. Which linear equation best represents this information?(A) y = 6.4x + 2001
(B) y = -6.4x + 12868.9
(C) y = 6.4x - 12743.9
(D) y = -6.4x + 2002

Answers

Linear equation is y=ax+b
Its decreasing so u need - a
2001 and 2002 would be your x at liner equation so can't have them as b
so answer is B

The Answer Is B y=-6.4*+12868.9

Graph each piecewise function. Then Identify the properties.

Answers

Answer:

Shown below

Step-by-step explanation:

A piecewise-defined function is a function defined by two or more equations over a specified domain. From the figure, our piecewise function is:

$\left \{ {{3x^2+6x+4 \ if \ x \leq 0} \atop {-2x+4 \ if \ x>0}} \right.$

This function has been plotted below and we know some properties:

The domain is the set of all real numbers

The range is (-∞, ∞)

The function is the combination of a straight line and a parabola.

The point at which the line and the parabola meet is (0,4)

Please help
I need it right now
thank you

Answers

Answer: Okay, I can't answer 1. and 2. because I don't know who Iris is, an the team/students

Send a pic of the teams

Step-by-step explanation:

The minimum monthly payment for adeline's credit card is 2.5% of her balance or $30, whichever is higher. if adeline's balance at the end of her last billing cycle was $1550, what is her minimum monthly payment?

Answers

Answer:

Minimum monthly payment will be $ $38.75\n$

Step-by-step explanation:

Minimum monthly payment at the rate of $2.5\n$ %

$= (2.5)/(100) * 1550\n= 38.75\n$

Out of $ $30$ or $ $38.75\n$ , $ $38.75\n$ is large, thus it will be the minimum monthly payment.

$1550x.025= 38.75
Answer: 38.75

Which statements are true regarding the area of circle D? Select two options. The area of the circle depends on the square of the radius.
The area of circle D is 36Pi centimeters squared.
The area of circle D is 324Pi centimeters squared
The area of the circle depends on the square of pi.
The area of the circle depends on the central angle.