1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Goryan [66]
3 years ago
6

PLEASE ANSWER OR ILL FAIL MATH

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0
The answer is 210 just multiply 420 by 7 cause theres 7 days is a week you get 2,940 minus from 3,150
You might be interested in
Which expression is equivalent to √4j^4/9k^8?
solmaris [256]
\frac{ 2j^{2} }{ 3^{4} }
SQRT each individual bit: 4 andj^{4} and 9 and k^{8}
6 0
3 years ago
Read 2 more answers
Whatt is the justification of the 2 step of the proof?
Lera25 [3.4K]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
How to write an equation for the line perpendiculer and trhough the given ppoint?
valentinak56 [21]
A method that always works is to find the slope of the given line, then find the negative reciprocal of that. Your result will be the slope of the perpendicular line. Using this slope and the given point, fill in the parameters of the point-slope form of the equation of a line.

For m = slope of given line and (h, k) = given point, the perpendicular line will be
  y = (-1/m)(x -h) +k

Often, this equation can be simplified to another appropriate form, such as slope-intercept form (y = mx+b) or standard form (ax+by=c).

_____
The slope of a given line can be found by solving its equation for y. The slope is the coefficient of x in that solution. If the given line is characterized by two points, (x1, y1) and (x2, y2), then its slope is m = (y2-y1)/(x2-x1).

In the unusual case where the given line is vertical (x=<some constant>), the slope of the perpendicular line is zero, and the line you want becomes y=k.
5 0
3 years ago
What is the variance of the following set of data? 5 ,55 , 505, 255, 5, 75 , 85, 65
makkiz [27]

Answer:

27964.286

Step-by-step explanation:

i just used calculator soup

8 0
2 years ago
Read 2 more answers
5. Grayson a green number cube and a white number cube. the faces of the cubes are number 1 through 6. Graysen roll each cube on
Valentin [98]

Answer: P(G even and W>2) = 1/3 or 0.333 or 33.3%


Step-by-step explanation:

Independent events multiply probabilities,

P(G even)=1/2, P(W>2)=2/3, P(G even and W>2)= 1/2 × 2/3 = 1/3.


Without using definition of "independent events", or rules referring to them, I use sample space S of 36 points, and P(event) = #(event)/#(sample space).

Points are labeled with two digits, left is green die, right is white die. S = {11,12,13,14,15,16,21,...26,...,61,...,66}, and #(S)=36.

An event E is a subset of S, and

0 <= #(E) <= #(S) = 36.

Event G even is GE={21,22,23...,41,42,...,61,...,66},

#(G even)=18

Event "W>2" = W2 ={13,14,15,16,23,24...,63,64,65,66},

#(W>2)=24.

Event G even and W>2 GEW2={23,24,25,26,43,44,45,46,63,64,65,66),

#(GEW2)=12

P(GEW2)=#(GEW2)/#(S)=12/36=1/3=33.3%



7 0
3 years ago
Other questions:
  • Someone pls help me I'm stuck on this question!!!!????
    9·1 answer
  • Which statement is true regarding the graphed functions
    9·2 answers
  • In Triangle JKL the measure of angle J = 40 and the measure of angle L is 3 times the measure of angle K. Find the measure of an
    6·1 answer
  • Mr Lee left his fortune to his 3 sons, 4 daughters and his wife. Each son received twice as much as each daughter and his wife r
    15·1 answer
  • Find the value of x in the attached shape
    10·2 answers
  • Find the x component of the vector 92.5 m 32.0 degrees
    5·2 answers
  • In 1970, a farmer using a two-row combine with a corn head could easily harvest 0.75 ha (1.85 acres) per hour and a typical corn
    9·1 answer
  • Which equation is correct?
    10·2 answers
  • Multiply (a-b)(a^2+ab+b^2)​
    6·1 answer
  • Ramona is asked to draw a tree using a scale of 1 inch 3 meters she draws a 4 inch tree. How tall is the tree
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!