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mote1985 [20]
3 years ago
7

Turn this into a formula and step by step on how to solve it.

Mathematics
1 answer:
True [87]3 years ago
7 0

Answer:

2155.13

Step-by-step explanation:

Pi * r(squared)*h

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PLZ HELP ME QUESTION IS IN THE PIC
vesna_86 [32]

Answer:

The median of the data is 5 :)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Used the diagram below to name the relationship of the given angles <br> HELPP MEEE!!!!!!!
Lady_Fox [76]

Answer:

a. vertical

b. corresponding

c. same-side interior angles

d. alternate exterior

e.alternate interior

f. same-side exterior

g. vertical angles

h. corresponding angles  

Step-by-step explanation:  

Definitions:  Alternate interior angles: two nonadjacent interior angles on opposite sides of the transversal.  

Same-side interior angles: two interior angles on the same side of the transversal.  

Corresponding angles: two angles in corresponding positions relative to the two lines  

a. Angle 1 and Angle 4:  These angles are vertical angles.  

b. Angle 2 & Angle 6:  These angles are corresponding angles.  

c. Angle 3 and Angle 5:  Same-side interior angles

d. Angle 1 & Angle 8:  Alternate exterior

e. Angle 4 and Angle 5:  Alternate interior angles

f. <2 & <8

Same-side exterior angles

g. <6 & <7    vertical angles

h. <3 & <7

Corresponding angles

3 0
3 years ago
The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate parameter of per day. Find t
jasenka [17]

Answer:

t = ln(0.5)/-r

Step-by-step explanation:

The decay rate parameter is missing. I will assume a value of 4% per day.

The exponential decay is modeled by the following equation:

A = A0*e^(-r*t)

where A is the mass after t time (in days), A0 is the initial mass and r is the rate (as a decimal).

At half-life A = A0/2, then:

A0/2 = A0*e^(-0.04*t)

0.5 = e^(-0.04*t)

ln(0.5) = -0.04*t

t = ln(0.5)/-0.04

t = 17.33 days

In general the half-life time is:

t = ln(0.5)/-r

3 0
3 years ago
Can I have some help with this question please?
inna [77]

Answer:

Step-by-step explanation:

the shape can be divided into two semi-circles of radius 5 cm and (11x10) cm rectangle

so,

area = (2 x 0.5x pi x 5x 5) + (11x10) = 188.5 cm sq

5 0
3 years ago
Identify whether the function f(x)=3x5 is a monomial function, power function, both, or neither.
marshall27 [118]

Answer:

f(x)=3x5 is both  monomial function, power function

Step-by-step explanation:

Monomial function is one which has only one term that is non-zero term.

example

b is a monomial with one variable

5xy^2 is a monomial with two variable

10x^10 is a monomial with one variable.

_______________________________________

power function is one which consist of a coefficient, a variable and that variable is raised to some non-zero power.

example

2x^6

area of circle = \pi r^2

_____________________________________

given function

f(x)=3x5

1. it has only one non zero term thus qualifies to be called monomial

2. It has a coefficient 5, a variable x and that x is raised to some non-zero power 5. Thus, it is a power function as well.

6 0
3 years ago
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