Answer:
probably of a head= 1/2
probably of a multiple of 3 (either 3 or 6)= 2ways*1/6 as 1/6 is the prob of any one side
Step-by-step explanation:
Answer:
1/12 or 8.3%
Step-by-step explanation:
To find probability, mark the how many sides you are testing in your probability over the possible outcomes.
Die: 1 side out of 6 sides is the test = 1/6 probability abt. 16%
Coin: 1 side out of 2 sides is the test = 1/2 probability 50%
To find total probability of getting a 5 on the die and a heads on the coin is found by multiplying the two fractions together.
1/6 x 1/2 = 1/12
abt. 16% x 50% = abt. 8%
help asap will mark brainliest
Answer:
the last one
Step-by-step explanation:
its the last one because 1x3 is 3 so you need one with a 3, then 4x2 is 8 and theres half a side so its the last answer with half 3/4 on one side
110°
х
z
у
Find the unknown angle measures
Answer:
x = z = 70°
y = 110°
Step-by-step explanation:
From the diagram, we have 4 angles;
To find y;
110° and y are vertically opposite angles so they are equal.
So, y = 110°
Also, y and x lie on a straight line. Sum of angles on a straight line is 180°;
y + x = 180
110 + x = 180
x = 180-110 = 70°
Also, x and z are vertically opposite angles and they are equal;
x = z = 70°
y = 110°
Nick can type 30 words a minute.
How many words can be typed in 9.5 minutes?
Answer:
285 Words
Step-by-step explanation:
If in 1 minute he can type 30 words , then in 9.5 min he can type 30 x 9.5 = 285.0 = 285
So, Nick can type 285 words in 9.5 minutes.
Hope this Helps!
Cost of boots: $99.99 Markup: 9% What is the new cost
Answer:
The new cost is $108.98
Step-by-step explanation:
Mark up is the amount that is added to cost price of a product for profit.
Given
Cost price of boots = C = $99.99
Mark up = 9%
First of all we will calculate markup and then add it to the cost price of boots to find the new cost.
[tex]Mark\ up = M = 9\%\ of\ 99.99\\= 0.09*99.99\\=\$8.99[/tex]
The new cost will be:
[tex]C_n = Cost\ price + mark\ up\\C_n = 99.99+8.99\\= 108.98[/tex]
The new cost is $108.98
You have to solve for x.
Answer: x=10
Step-by-step explanation: it is because 19x-10=180 so that means that x=10
ONLY HAVE 6 MINS HELP PLZ ILL MARK BRAIN
A student has started a lawn care business. He charges $15 per hour to mow lawns and $20 per hour for gardening. Because he is still in school, he is only allowed to work for at most 20 hours per week. His goal is to make at least $300 per week.
a.)Create a system of equations or inequalities that models the situation. Define the variables you use.
B.)The graph shows one of the relevant equations in this situation. Draw the graph of the other relevant equation on the same coordinate plane.
c.)Use the graph above to show all the points that represent the number of hours the student can work at each job and meet his goal. Explain your reasoning.
Answer:
a
Step-by-step explanation:
Answer:
(20,20)
Add a line through there and shade the middle area
Find the measure of the angle, PLEASE I NEED HELP-
I have a test review today, please can someone help me and show explanation.
Answer: A.82
have: x + 105 + x + 89 = 180
⇔ 2x + 194 = 180
⇔ 2x = 180 - 194 = -14
⇔ x = -14/2 = -7
=> the measure of the angle is -7 + 89 = 82
Step-by-step explanation:
Are the triangles congruent? If so, which of the 5 ways to prove triangles congruent could you use?
We can prove that these triangles are congruent by using SAS congruency rule.
SAS which means Side Angle Side.
In these triangles, we see that two sides are equal in length and one angle is equal.
So, SAS congruency rule is the answer.
When 2 probabilities are Mutually Exclusive, they do not have any outcomes in common.
true or false?
Answer:
what? is there a picture or document you can add?
Step-by-step explanation:
A movie theater just opened 2 new theaters. One theater has 15 seats in each row. The second theater has 20 seats in each row. Both theaters seat the same number of people. What is the smallest number of seats that both theaters could have?
help me please please
Answer:
14
Step-by-step explanation:
The given expression is 3x - 8y. The given values for x and y are 10 and 2, respectively. So, input the values of x and y into the expression:
3(10) - 8(2)
30 - 16
14
The value of the expression is 14.
Hope this helps :)
The idea of a rule that assigns outputs to inputs is very abstract. These rules often come in the
form of tables, but can also come in the form of equations, graphs, and ordered pairs.
Exercise #2: In the function below, the variable y is a function of the variable x:
y = x2 +10
Give the outputs for each of the following inputs. Show how you found your answers.
(a) x = 3
(b) x = -5
(c) x = 0
y = 5x - 3
osted a new question: Solve: 3x+1= 7
Answer: 3x + 1 = 7 (combine like terms)
3x = 6 (divide by 3)
X =2
Step-by-step explanation:
In answer
Answer:
[tex]x=2[/tex]
Step-by-step explanation:
[tex]3x+1= 7[/tex]
[tex]3x = 6\\ \[/tex] Subtract both sides by 1.
[tex]\frac{3x}{3} = \frac{6}{3}[/tex] Divide both sides by the coefficient.
[tex]x = 2[/tex]
Check your work:
[tex]3x+1=7 \\ 3(2)+1=7[/tex]
[tex]6+1=7\\7=7[/tex]
[tex]x=2[/tex]
A storage box has a volume of 56 cubic feet and the base of the box is 4 by 1/2 feet what is the height of the box?
Answer:
h = 28Step-by-step explanation:
volume of box = 56 ft³
base = 4
width = 1/2
height = ?
volume = base x width x height
56 = 4 x 0.5 x h
56 = 2h
h = 56 / 2
h = 28
therefore, the height of the box is 28 ft
What is 62400 millimeters in meters?
state your solution
Answer:
62.4 meters
Step-by-step explanation:
1 millimeters to 0.001 meters
62400 * 0.001 = 62.4
Answer:
0.624m
Step-by-step explanation:
62400mm in cm is 62.4cm
there is 100cm in a meter so you don't have a total of 1m
therefore you divide it by 100 after you convert to cm
Please help and answer
Answer: choice C
Step-by-step explanation:
sorry if wrong
Answer:
c
Step-by-step explanation:
c
because its c but its c
10 – 5y = 2(14-y)
solve. show ur work
Answer:
The answer is y= −6
Step-by-step explanation:
Let's solve your equation step-by-step.
10−5y=2(14−y)
Step 1: Simplify both sides of the equation.
10−5y=2(14−y)
10+−5y=(2)(14)+(2)(−y)(Distribute)
10+−5y=28+−2y
−5y+10=−2y+28
Step 2: Add 2y to both sides.
−5y+10+2y=−2y+28+2y
−3y+10=28
Step 3: Subtract 10 from both sides.
−3y+10−10=28−10
−3y=18
Step 4: Divide both sides by -3.
−3y/−3=18/−3
y=−6
Answer:
y=−6
Answer:
y= -6
Step-by-step explanation:
10-5y=2(14-y)
10-5y=28-2y
10-5y+2y=28
-3y=28-10
-3y=18
y= -6
I’m sorry I know how to do this but I’m really lazy. ❤️
Answer:
me too
Step-by-step explanation:
plz i want the answer
Answer:
Step-by-step explanation:
1. 3(5) plus 2 = 17
2. 2(5)^2 = 25(2) = 50
3. (5-2)^2 =3^2 = 9
X=5
y=2
then a: 3*5+2=17
b:2*5*5=50
c:5-2=3*3=9
a=17
b=50
c=9
Does anyone know the answer to this????
Answer:
its 5x
Step-by-step explanation:
Answer:
5a
Step-by-step explanation:
By vertical angle theorem
3w + 7 - 9w help me answer !
Answer:
-12w+7
Step-by-step explanation:
because you have to combined like terms
Which sample is biased?
A.
interviews of random teenagers who attended a rock concert to find out which musician teens enjoy most
B.
a poll randomly surveying half of the students in grade 7 to find out which seventh-grade teacher at the school is most liked
C.
an online survey by a game development company taken after the game closes to find out which features of a new game players liked the most
D.
a questionnaire delivered to two employees from every department of an office to find out whether employees like the new coffee machine
Answer:
D
Step-by-step explanation:
sorry if im wrong, but first two say random and third one says its and online survey, so everyone takes it, but the fourth one just say "two employees" those could be anyone, from only fat people to people that dislike coffee.
Answer:
the anwer is A...
Step-by-step explanation:
i got it right
Write an equation in Slope Intercept-Form (y=mx+b) slope= 2 y= -5
Answer:
y= 2x-5
Step-by-step explanation:
I just plugged the information into the formula.
PLEASE HELP ME! I know its pretty simple but like... yee
Answer:
b i think
Step-by-step explanation:
the sign would flip if you divide by a negative number
A is Plotted on a coordinate grid at (-3 1/2,2) Choose the right grid that best shows the location of the point
Answer:
B
Step-by-step explanation:
Because I'm doing the same question right now.
Help the question is the picture
Answer:
a>-21(1/3)
Step-by-step explanation:
3/4a>-16
first thing is to divide both sides by 3/4 to isolate the variable.
Since it is not negative, the sign stays the same.
-16/0.75=-21.3 repeating or just 1/3
Please Help Quick ASAP Hurry
Choose the best answer. Which fraction is greater than 7/12?
A. 5/9
B. 2/3
C. 1/2
D. 2/5
Answer: 2/3
Step-by-step explanation: use scratch work and compare the shaded amounts.
Can someone please helpp
Answer:
B
Step-by-step explanation:
someone please help! i’ll give you a cookie
Answer:
C
Step-by-step explanation:
The open door policy was made that would allow for a system of trade in China open to all countries equally.
T-shirts and More Print Shop will print any image on a mouse pad for a cost of $2 per mouse pad and a one-time charge of $12 to set up the mouse pad design. The total cost of an order was $562. How many mouse pads were printed?
Answer:
275 mouse pads were printed
Step-by-step explanation:
562 - 12 = 550
550/2 = 275
