Use the Counting Principle to find the probability of rolling a 5 on each of 2 number cubes.
A.) 1 / 36
B.) 1 / 12
C.) 1 / 3
Answer:
b
Step-by-step explanation:
I am stuck. Please help.
Answer:
the first one: 24.8
the second one: 2012
For Tammy's wedding she wants to
purchase $80 flower centerpieces to put on
tables. The flower shop will also charge her
$35 for delivering the centerpieces. If Tammy
has a budget of $1000 to decorate the tables,
how many centerpieces can she buy?
Answer:
She can only buy 12 centerpieces.
Step-by-step explanation:
To solve this question, we must first create an expression. We know that the total would be $1000. The delivery is included in that budget and it is a constant. EACH centerpiece is $80. From that information, you can build an expression.
80c + 35 = 1000
-------------------------------------
Next, you will need to solve for c, or any variable you choose. If you solve it, you will be left with:
c= 12.06
--------------------------------------
Since you cannot buy a fraction of a centerpiece, this concludes that the answer would be 12.
Good Luck!!
Brainliest?
3. During the period of October 1 to 15, Cathy Powers spent the following: October 1, rent, $540;
October 6, electricity, $48.55; October 7, food, $34.15; October 6, dinner at the China Palace,
$12.80; October 12, blouse, $18.95, October 14, food, $38.60; October 15, magazine, $2.00,
and batteries, $6.50. Make a cash record of her expenses and total them.
Answer: Cathy spent a total of $701.55.
Step-by-step explanation:
HELPP REAL ANSWERS ONLY, NO LINKS!!!!!!!!! Provide explanation for brainliest optional though. HURRY!!!!!!!
Answer:
25
Step-by-step explanation:
Okay we know the length is 5 inches if this is a square then the width is 5 inches as well. This is because 5 x 5 = 25
Answer:
equal the 4 sides
Step-by-step explanation:
Irma deposited $90 in a savings account earning 5% interest, compounded annually.
To the nearest cent, how much interest will she earn in 3 years?
Answer:
6.76
Step-by-step explanation:
Go to quizlet.
Question and answer choices in screenshot (i think I've asked a similar question that had the same situation and character before but it wants to know something different)... DONT USE LINKS OR BLANK ANSWERS!
!!THIS IS NEEDED FOR A QUIZ TODAY!!
Answer:
The answer would be D.
Step-by-step explanation:
The answers is not C because your not adding, the answer is not A because its backwards And the answers is not B because it has the d on 24 but she didn't drink 24 drinks she only drank two so the answer would be D.
David wants to buy 2 pineapples and some bananas. The price of 1 pineapple is $2.99. The price of bananas is $0.67 per pound. David wants to spend less than $10. Draw a graph to represent this inequality. Choose the answer choice that best describes the graph that represents the number of pounds of bananas David can buy.
A. a closed circle on 6, shaded to the left
B. a closed circle on 6, shaded to the right
C. an open circle on 6, shaded to the right
D. an open circle on 6, shaded to the left
Answer:
10 ≥ 2(2.99) + 0.67b
10 ≥ 5.98 + 0.67b
4.02 ≥ 0.67b
6 ≥ b
David can buy 6 pounds of bananas at most.
Step-by-step explanation:
Its A OR B
make me brainest please
This line plot shows the daily rainfall amounts during the month of May.
On June 1, the rainfall amount was 1/2 of the greatest daily rainfall that fell in May.
What was the rainfall amount on June 1?
Enter your answer in the box as a fraction in simplest form.
Answer:
Rainfall amount on June 1 = ¾ inch
Step-by-step explanation:
Greatest daily rainfall in May = 1½
Rainfall amount in June 1 = ½ of 1½
Thus:
rainfall amount in June = ½ × 1½
= ½ × ³/2
= (1*3)/(2*2)
= ¾
Rainfall amount on June 1 = ¾ inch
Which of the following is NOT a solution of the equation represented by the graph?
A. (0, 2)
B. (1, 0)
C. (3, –4)
D. (4, –1)
Solve for y! I need help ASAP. PLEASE
Answer:
y = 2
Step-by-step explanation:
The way you solve this is you transform it until one side of the equation is just "y"
3y + 2 = 8 ; subtract 2 from both sides
3y = 6 ; divide both sides by 3
y = 2
Which of the following ratios is used in finding the tangent of an angle in a right triangle?
A.
hypotenuse/opposite leg
B.
opposite leg/hypotenuse
C.
opposite leg/adjacent leg
D.
adjacent leg/hypotenuse
Please select the best answer from the choices provided
A
B
C
D
Answer:
B
Step-by-step explanation:
I did the same exact question and I got it right.
hii please help i’ll give brainliest
Answer:
The opposite of 12 is -12.
Step-by-step explanation:
-12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
All you have to do is do the negative version of that same original number.
Oil leaks out of a tanker at a rate of r=f(t) liters per minute, where t is in minutes. If f(t)=Ae^(−kt), write a definite integral expressing the total quantity of oil which leaks out of the tanker in the first hour.
Answer:
The definite integral expressing the total quantity of oil, 'V', which leaks out of the tanker in the first hour is given as follows;
[tex]V = \int\limits^{60}_0 {A \cdot e^{(-k \cdot t)}} \, dt[/tex]
Step-by-step explanation:
From the question, we have;
The rate at which oil leaks out of the tanker, r = f(t)
The unit of the oil leak = Liters per minute
The unit of t = Minutes
[tex]If \ f(t) = A \cdot e^{(-k \cdot t )}[/tex]
Therefore, we have;
The definite integral expressing the total quantity, 'V', of oil which leaks out of the tanker in the first hour is given as follows;
[tex]V = \int\limits^{60}_0 {A \cdot e^{(-k \cdot t)}} \, dt[/tex]
Therefore, we have;
[tex]\int\limits^{60}_0 {A \cdot e^{(-k \cdot t)}} \, dt = \dfrac{A \cdot e ^{60 \cdot k} - A}{k \cdot e ^{60 \cdot k} }[/tex]
Can I have some help please.
Answer:
with?
Step-by-step explanation:
...............................................
4) Margaret owns 56of a section of land. She planted corn on 14of her land. What fraction of the entire section is planted with Margaret’s corn? a) 524 b) 624 c) 310 d) 103
Answer: (a) [tex]\dfrac{5}{24}[/tex]
Step-by-step explanation:
Given: Fraction of section of land = [tex]\dfrac{5}{6}[/tex]
Fraction of corn planted on land = [tex]\dfrac14[/tex]
The fraction of the entire section is planted with Margaret’s corn =
[tex]\dfrac{5}{6}\times\dfrac{1}{4}\\=\dfrac{5}{24}[/tex]
The correct option is (a).
The fraction of the entire section is planted with Margaret’s corn = [tex]\dfrac{5}{24}[/tex]
TAKE HOME
1. Find the angle between the vectors:
i-23 + 5k and 3i+j - 2k
Answer:
The angle between the two vectors
∝ = 64°
Step-by-step explanation:
Step(i):-
Given that the vectors
[tex]a^{-} = i^{-} - 2j^{-} +5k^{-}[/tex]
and
[tex]b^{-} = 3i^{-} +j^{-} -2k^{-}[/tex]
[tex](a^{-} . b^{-} ) = (i^{-} - 2j^{-} +5k^{-} ) . (3 i^{-} + j^{-} - 2k^{-} )[/tex]
= 3 (i⁻ . i⁻) - 2(j⁻.j⁻) -10(k⁻.k⁻)
= 3 - 2 -10
= -9
Step(ii):-
Let '∝' be the angle between the two vectors
[tex]cos\alpha = \frac{a^{-}.b^{-} }{|a||b|}[/tex]
[tex]cos\alpha = \frac{|-9| }{\sqrt{1+4+25}\sqrt{9+1+4} }[/tex]
[tex]cos\alpha = \frac{|-9| }{\sqrt{30}\sqrt{14} }[/tex]
[tex]\alpha =cos^{-1} ( \frac{|-9| }{\sqrt{30}\sqrt{14} })[/tex]
∝ = cos⁻¹(0.4392) = 63.947
Final answer:-
The angle between the two vectors
∝ = cos⁻¹(0.4392) = 63.947
∝ = 64°
What is the other shape in the composite figure besides the rectangular prism?
triangular pyramid
square pyramid
triangular prism
cube
Answer:
cube
Step-by-step explanation:
The shape in the middle of the two rectangular prism would be a cube. This is the case since the angle at the base of the rectanglular prism forms a 90-degree angle. This indicates that the line is a straight line and would also form a 90-degree angle with the bottom angles as well. This would ultimately indicate that it forms a square, and since the shape is a 3-Dimensional shape it would be classified as a cube in this image.
Answer:
Triangular Prism
Step-by-step explanation:
The middle shape is a rectangular prism.
The top and bottom is a Triangular Prism.
Determine is the point (9,5) is the solution to the system of inequalities below.
Answer:
9>5
Step-by-step explanation:
9 comes further in counting than 5
=9=nine=greater than five=5=five
Write an expression for the area of the rectangle below.
Rectangle area = length × width
Rectangle area = ( 7x - 2 )( 3x + 4 )
Rectangle area = 21x^2 + 22x - 8
Thus the correct answer is option D .
i need help plz giving brainlist
Answer:
625
Step-by-step explanation:
it is essentially 5*5*5*5
Reflection in the Y axis (geometry)
area of right triangle
Answer:
6 square units
Step-by-step explanation:
b = 3
h = 4
[tex]Area = \frac{bh}{2} = \frac{(3)(4)}{2} = 6[/tex]
Answer:
6 units
Step-by-step explanation:
A=bh/2
4×3=12
12/2=6
The above diagram shows 4 island countries in the Marina Ocean. Each inch on the map represents a distance of 750 miles. The capital of each island country is marked with a star.
If a pilot takes off from the capital of Orange Island and flies to the capital of Red Island, how far has he flown?
A.
5,500 miles
B.
1,500 miles
C.
3,000 miles
D.
4,500 miles
Answer:
c because each island is 750 and if you x's 4 x750 it gives you 3,000 which is c
Answer:
C.
3,000 miles
Step-by-step explanation:
pls, tell me if wrong have a good night/day <3
find the equation of the straight line passing through P -2,1and parallel to the line with equation 2x - 3y=1
Answer:
[tex]y=\frac{2}{3} x+\frac{7}{3}[/tex]
Step-by-step explanation:
Parallel lines have the same slope. Therefore, the line we're trying to find the equation for and the given line 2x-3y=1 must have the same slope.
1) Find the slope of 2x-3y=1
To do this, rewrite this equation in slope-intercept form: [tex]y=mx+b[/tex] where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept (the value of y when the line crosses the y-axis)
[tex]2x-3y=1[/tex]
Subtract 2x from both sides
[tex]2x-3y-2x=1-2x\\-3y=-2x+1[/tex]
Divide both sides by -3 to isolate y
[tex]\frac{-3y}{-3}=\frac{-2}{-3}x+(\frac{1}{-3} )\\y=\frac{2}{3}x-\frac{1}{3}[/tex]
Now, we can easily identify that [tex]\frac{2}{3}[/tex] is in the position of m, the slope. Plug this into [tex]y=mx+b[/tex]:
[tex]y=\frac{2}{3} x+b[/tex]
2) Find the y-intercept
[tex]y=\frac{2}{3} x+b[/tex]
To find the y-intercept, plug the given point P(-2,1) into the equation and solve for b
[tex]1=\frac{2}{3} (-2)+b\\1=\frac{-4}{3}+b[/tex]
Add [tex]\frac{4}{3}[/tex] to both sides of the equation
[tex]1+\frac{4}{3}= \frac{-4}{3} +b+\frac{4}{3} \\\frac{3}{3} +\frac{4}{3}= b\\\frac{7}{3}[/tex]
Therefore, the y-intercept of the line is [tex]\frac{7}{3}[/tex]. Plug this into our original equation:
[tex]y=\frac{2}{3} x+b\\y=\frac{2}{3} x+\frac{7}{3}[/tex]
I hope this helps!
I uploaded the files.
Answer:
Part 1
a) the least amount of stickers is 20
b) the most stickers you can use is 22
Step-by-step explanation:
Working on part 2
A special truck cleans the surface of the ice rink shown below. The figure is composed of a square and two semicircles. If the truck cleans the entire surface how many square meters of ice will the truck clean? Use 3.14 for pi. Round your answer to the nearest tenth.
24Answer:
Step-by-step explanation:
man can so help me wit this ixk and give the real answer ill give u 80 point plz
Answer:
136
Step-by-step explanation:
Answer:
136
step by step explanation
A rectangle has a length of 5 cm and a
width of 4 cm. Every dimension is
tripled to form a second rectangle.
What is the ratio of the areas of the two
rectangles?
Answer:
1:9
Step-by-step explanation:
First Rectangle:
width x height = area
4 * 5 = 20
Second Rectangle:
(4*3)*(5*3)=x
12 * 15 = 180
Ratio:
180/20 = 90
1:9
Answer:
1:9 or 1/9
Step-by-step explanation:
if a rectangle is 5cm × 4cm
Area of rectangle= length ×width
= 5 × 4
=20cm²
if we triple dimensions of a rectangle we get the second rectangle
therefore, (5×3)cm × (4×3)cm
Area of second rectangle= 12 ×15
=180cm²
ratio is 20/180= 1/9 (Ans.)
Find the sum or type
"impossible”
[1 -2 1] + [4 -5 -6] ]
[[?]
[ ]]
Answer:
27
Step-by-step explanation:
looked on photomath
