1) Each lunch for a school field trip has a turkey, roast beef, or bologna sandwich, an orange or apple for a fruit, and a cookie or muffin for dessert. Amanda and Zack would like to…
-know the number of possible lunch options.
-P of having any meal with NO COOKIE.
(use sample space, tree diagram, and counting principle)
1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.
How to find the number of possible lunch options.1) Number of possible lunch options:
To determine the number of possible lunch options, we need to consider the choices for each component of the lunch.
- Sandwich: There are 3 options (turkey, roast beef, or bologna).
- Fruit: There are 2 options (orange or apple).
- Dessert: There are 2 options (cookie or muffin).
Using the counting principle, we multiply the number of options for each component together:
Number of possible lunch options = 3 (sandwich options) × 2 (fruit options) × 2 (dessert options) = 12.
Therefore, there are 12 possible lunch options.
2) Let's examine the favorable outcomes for each component:
- Sandwich: There are still 3 options (turkey, roast beef, or bologna).
- Fruit: There are 2 options (orange or apple).
- Dessert: There is 1 option (muffin, as we want to exclude cookies).
Using the counting principle, we multiply the number of options for each component together:
Number of favorable outcomes (no cookie) = 3 (sandwich options) × 2 (fruit options) × 1 (muffin option) = 6.
The total number of possible outcomes is still 12 (as calculated in the previous step).
Therefore, the probability of having any meal with no cookie is:
P(No cookie) = Number of favorable outcomes / Total number of possible outcomes = 6 / 12 = 1/2 or 0.5.
Hence, the probability of having any meal with no cookie is 1/2 or 0.5.
Learn more about probability at https://brainly.com/question/13604758
#SPJ1
Answer:
1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.
Step-by-step explanation:
What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters long, 6.6 centimeters wide, and 6 centimeters tall?
Answer:
Step-by-step explanation:
3.1313109
Answer: the answer should equal 3.131
Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.
Please got brainliest
No help needed this is for one person
Answer: ok thats cool
Step-by-step explanation:
Jeff spends $2.52 per gallon of gas and buys 14 gallons. Anna spends $2.16 per gallon of gas and buys 15 gallons.
How much more does Jeff spend than Anna on gas?
Step-by-step explanation:
Jeff spends $2.52 per gallon and buys 14 gallons, so his total expenditure is:
Total spent by Jeff = $2.52/gallon * 14 gallons = $35.28
Anna spends $2.16 per gallon and buys 15 gallons, so her total expenditure is:
Total spent by Anna = $2.16/gallon * 15 gallons = $32.40
To find the difference in their expenditures, we subtract Anna's total from Jeff's total:
Difference = Total spent by Jeff - Total spent by Anna
Difference = $35.28 - $32.40 = $2.88
Therefore, Jeff spends $2.88 more than Anna on gas.
so i need to drag the tiles and get the answer :)
Answer:
\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)
\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)
\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)
\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)
\( 2.75 \div ( - 2.2) = \)
\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)
\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)
3 ⇒ 2 (1/4) / (3/4)
-1.25 ⇒ 2.75 / (-2.2)
2/3 ⇒ (-10/17) / (-15/17)
-4 1/3 ⇒ -2 (3/5) / (3/5)
Hope my answer helps you✌️
Mark BRAINLIEST
Help please I’ll mark as brainliest
Answer:
y= - 0.5x + -7
Step-by-step explanation:
............
helpppppppppppppppppppppppppp
Answer:
4 eggs were left over
Step-by-step explanation:
initial number of eggs = 12
number of eggs used to bake 1 loaf of challah:
= 2 eggs
total number of eggs used to bake 4 loaves of challah:
= 4 × 2 = 8 eggs
hence to find the number of remaining eggs:
initial egg number - total number of eggs used
= 12 - 8
= 4
therefore 4 eggs were left over
Help me please il give 20 points!
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
In the video at the beginning of the lesson, how many 2-topping pizza combinations were there if there were 7 toppings to choose from?
Answer:
3 or 3 and 1/2
Step-by-step explanation:
2 toppings per pizza
2, 4, 6 and the half pizza with one topping
[PICTURE ATTACHED] i could do this. but im too lazy too :’)
Answer:
-9 obvious
Step-by-step explanation:
Mr. Chin asked his class to solve for y in the equation 8(3y - 5) = 9(y - 5) -1. Explain how to solve for y. Then solve.
Answer:
\(\Huge \boxed{\boxed{\bf{y = -\frac{2}{5} }}}\)
Step-by-step explanation:
To solve for \(\tt{y}\) in the equation \(\tt{8(3y - 5) = 9(y - 5) - 1}\), we'll need to simplify and isolate the variable.
Let's start by distributing the 8 on the left side and the 9 on the right side of the equation:
\(\tt{8(3y - 5) = 9(y - 5) - 1}\)\(\tt{24y - 40 = 9y - 45 - 1}\)Next, we'll combine like terms on both sides of the equation:
\(\tt{24y - 40 = 9y - 46}\)To isolate the variable, we'll move all the terms involving y to one side of the equation. Let's subtract 9y from both sides:
\(\tt{24y - 9y - 40 = 9y - 9y - 46}\)Simplifying further, we have:
\(\tt{15y - 40 = -46}\)To isolate "y," let's add 40 to both sides:
\(\tt{15y - 40 + 40 = -46 + 40}\)Simplifying, we get:
\(\tt{15y = -6}\)Finally, we can solve for "y" by dividing both sides of the equation by 15:
\(\tt{\frac{15y}{15} = \frac{-6}{15}}\)Simplifying the equation, we have:
\(\tt{y = -\frac{2}{5} }\)So, the solution to the equation is y = -2/5.
Learn more about solving equations that have variable on both sides.
↳https://brainly.com/question/18940592
#BTH1
________________________________________________________
Full Steps\(\bf{8(3y - 5) = 9(y - 5) - 1}\)\(\tt{24y - 40 = 9y - 45 - 1}\)\(\tt{24y - 40 = 9y - 46}\)\(\tt{24y - 9y - 40 = 9y - 9y - 46}\)\(\tt{15y - 40 = -46}\)\(\tt{15y - 40 + 40 = -46 + 40}\)\(\tt{15y = -6}\)\(\tt{\frac{15y}{15} = \frac{-6}{15}}\)\(\tt{y = -\frac{2}{5} }\)________________________________________________________
You pick a card at random. 6 7 8 9 What is P(divisor of 70)? Write your answer as a percentage. %
Answer:
Step-by-step explanation:
need fast
Write the inequality for the statement:
the difference between a number and three fifths is a minimum of negative four sevenths
f minus 3 over 5 is greater than or equal to 4 over 7
f minus 3 over 5 is greater than or equal to negative 4 over 7
f plus 3 over 5 is greater than negative 4 over 7
f minus 3 over 5 is less than or equal to negative 4 over 7
Answer:
Your answer is B
Step-by-step explanation:
it is B
I hope you have a great day
Can someone pls answer this
Please whoever knows they can solve this, help!
I have attached the question down below. Please explain in detail and diagrams if the question permits you to do so. Thank you. I will also be marking the brainiest.
Answer:Can't see the question
Step-by-step explanation:
22/39 of 3/11 plz help asap :)
Answer:
2/13
Step-by-step explanation:
To find a fraction of a fraction, you just multiply the two.
So 22/39 x 3/11 is 22x39 over 3/11
or 66/429.
Simplified would be 22/39.
The value of 22 / 39 of 3 / 11 on simplification is 6 / 39.
What is multiplication?The fundamental concept of making the same number of additions repeatedly is represented by the action of multiplication. The results of multiplying two or more integers are known as the products, and the factors that are used in the multiplication are referred to as the factors.
Given:
22 / 39 of 3 / 11
As we know of means multiplication then,
22 / 39 × 3 / 11
(22 × 3) / (39 × 11)
66 / 429
This can be simplified as,
6 / 39
To know more about multiplication:
https://brainly.com/question/1135170
#SPJ2
Which of these is an example of random sampling?
A.
A few fans asked the host to play their favorite song.
B.
Seven people from the first row are randomly selected and asked whether they are enjoying the event.
C.
Four people are randomly selected from the crowd to perform in an event.
D.
The event manager picked a person from the last row to help host the event.
Answer:
C.
Four people are randomly selected from the crowd to perform in an event.
Step-by-step explanation:
need help asap
The total measure of two adjacent angles is 168°. If one of the adjacent angles measures 107.6°, determine the measure of the other adjacent angle.
156.72°
66.72°
46.56°
23.28°
Answer: 156.72 °
Step-by-step explanation:
Consider the situations in the table below
Situation A: A hang glider descended 33.57 feet, and then ascended 14.98 feet.
Situation B: A football team gained 7 2/5 yards in one play, and then lost 3/5 of a yard in the next play.
Situation C: A hiker walked 3 1/6 miles yesterday and 2 1/2 miles today.
Situation D: A worker earned $23.66 Monday and spent $15.84 Tuesday.
Calculate the sum of each situation. Order the situations from least to greatest based on the numeric value of the sums.
Answer:
Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet
Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.
7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.
Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.
Situation D: Total amount earned is $23.66 + $15.84 = $39.5.
Answer:
Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet
Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.
7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.
Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.
Situation D: Total amount earned is $23.66 + $15.84 = $39.5.
Step-by-step explanation:
345678.757 *(times) 74529.4675
Whoever answers it right is the BRAINLIEST!
Answer:
25763253685.3
Step-by-step explanation:
–5(–2) =?------------
Answer:
10
Step-by-step explanation:
-5 x -2 = 10
Answer:
10
Step-by-step explanation:
(-)+(-) = +
Use the distributive parenthesis: 7(m + 9)
will give brainliest if answered correctly!
Answer:
The simplified answer would be 7m+63. You would have to solve for the variable.
Step-by-step explanation:
Directions: Use your knowledge of integers to solve each problem.
1. The melting point of sodium is 98 degrees Celsius (oC) and the melting point of zinc is 420oC. How much hotter is the melting point of zinc than that of sodium?
2. The average temperature of Venus is 480oC. The average temperature on Pluto is –2300C. How much warmer is Venus than Pluto?
3. Aluminum melts at 6590C and copper melts at 10830C. What is the difference between the melting points of aluminum and copper?
4. The boiling point of water is 212 degrees Fahrenheit (0F). Propane boils at about –440F. How much hotter is the boiling point of water than that of propane?
5. Unleaded gas freezes around –1500F. Water freezes at 320F. What is the difference between the two freezing points?
6. The temperature on the planet Mercury varies from 4000C on the day side to –1800C on the dark side. What is the difference in temperature?
7. The freezing point of oxygen is –218.790C and hydrogen is –252.80C. A lab is lowering the temperature inside a fridge. Which freezes first? How much colder does it have to be for both to freeze?
8. The temperature in Montreal, Quebec at 3 pm is 10C. The temperature drops to –90C at 3 am. How many degrees did the temperature drop?
9. The moon experiences many extremes in temperature because it has no atmosphere. For example, on the side of the moon that the sun is shining on, the temperature can reach 2600F. On the dark side of the moon, it gets as cold as –2800F. How much is the drop in temperature from day to night?
10. Gold melts at 19460F. Silver melts at 17620F. How much cooler is the melting point of silver than gold?
Answer:
Step-by-step explanation:
The melting point of zinc is (420-98) = 322 degrees Celsius hotter than the melting point of sodium.
The temperature of Venus is (480 - (-230)) = 710 degrees Celsius warmer than the temperature on Pluto.
The difference between the melting points of aluminum and copper is (1083 - 659) = 424 degrees Celsius.
The boiling point of water is (212 - (-440)) = 652 degrees Fahrenheit hotter than the boiling point of propane.
The difference between the freezing points of unleaded gas and water is (-150 - 32) = -182 degrees Fahrenheit.
The difference in temperature between the day side and dark side of Mercury is (400 - (-180)) = 580 degrees Celsius.
Hydrogen freezes first because it has a lower freezing point (-252.80C). To freeze oxygen, the temperature needs to be lowered to (-218.79C).
The temperature dropped (10 - (-9)) = 19 degrees Celsius.
The drop in temperature from day to night on the moon is (260 - (-280)) = 540 degrees Fahrenheit.
The melting point of gold is (1946 - 1762) = 174 degrees Fahrenheit hotter than the melting point of silver.
Answer: The melting point Zinc is 420 - 98, which equals 322 degrees. The Celsius is hotter than the melting point of sodium.
The temperature of Venus is 480 - (-230), which equals 710 degrees. The Celsius is warmer than the temperature on Pluto.
The difference between the two melting points of Aluminum and Copper is 1083 - 659, which equals 424 degrees Celsius.
The boiling point of Water is 212 - (-440), which equals 652 degrees. The temperature in Fahrenheit is hotter than the boiling point of Propane.
The difference between the two freezing points of unleaded gas and water is -150 - 32, which equals -182 degrees Fahrenheit.
The difference in the temperatures between the day and dark side of the planet Mercury is 400 - (-180), which equals 580 degrees Celsius.
Hydrogen freezes first, because it is a lower freezing point at -252.80C. Freezing oxygen, the temperature needs to be lower than -252.80C to about -218.79C.
The temperature drops 10 - (-9), which equals 19 degrees Celsius.
The drop in the temperatures from day to night on the moon is 260 - (-280), which equals 540 degrees Fahrenheit.
The melting point of Gold is 1946 - 1762, which equals 174 degrees. The temperature in Fahrenheit is hotter than the melting point of Silver.
A flute case is shaped like a rectangular prism. The case is 5 inches tall, 3 inches wide, and has a volume of 255 cubic inches. What is th elength of the flute case?
Answer:
The length of the case is 17 inches.
Step-by-step explanation:
A flute case is shaped like a rectangular prism with dimensions:
height = 5 inches;
width = 3 inches;
length = x inches.
The volume of the case is 255 cubic inches.
Use formula for the volume of the rectangular prism:
Thus,
The length of the case is 17 inches.
How can I find the cube root of 64?
Answer:
4
Step-by-step explanation:
The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.
The cube root of 64 is 4.
Before solving the question, let's understand the concept of cube root.
The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.
The cube root is denoted by ∛
Now, we will find the cube root of 64.
Firstly, we have to find factor 64.
64 = 2 × 2 × 2 × 2 × 2 × 2.
64 = ∛4³
64 = 4
Therefore, the cube root of 64 is 4.
To know more about cube root:
https://brainly.com/question/12105008
show that the (5,5),(5,0),and (0,0) are the vertices of an isosceles triangle.
An isosceles triangle has 2 sides that are equal.
I plotted these points. See attached screenshot.
The first side's distance is 5. You can just count those units along the x axis. (0,0) and (5,0) share the same y coordinate, so the difference in x coordinates is 5-0 = 5.
The next sides's distance is also 5. You can count that distance on the coordinate plane. (5,5) and (5,0) share the same x coordinate, so the difference in y coordinates is 5-0 = 5.
These two sides make a right triangle and are equal length. This is an isosceles right triangle.
PLEASE HURRY!!!
Jon has 8 pairs of socks in his suitcase. What type of number is given here?
1. Whole, integer, rational, real
2. Natural, whole, integer, rational, real
3. Rational, real
4. Integer, rational, real
Answer:
i think 2
Step-by-step explanation:
Use r = 2 and r = 5 to determine if the two expressions are equivalent.
r + 4(2 + r) – 12 8 + 2r – 6
Complete the statements.
When r = 2, the first expression is
.
When r = 2, the second expression is 6.
When r = 5, the first expression is 21.
When r = 5, the second expression is
.
The expressions are not equivalent.
i will give Brainliest to right answer
Answer:
the answer is C i hope u do well
he tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.
Cara’s Flower Arrangements
White 3 6 9 12 15
Yellow 5 10 15 20 25
Hector’s Flower Arrangements
White 4 8 12 16 20
Yellow 6 10 14 18 22
Part A
Are the numbers of white and yellow flowers in Cara’s arrangements proportional?
Which equation relates the number of white flowers, w, to the number of yellow flowers, y?
Yes; y=35w
Yes; y=53w
No; y=3w+5w
No; y=5+3w
Part B
Are the numbers of white and yellow flowers in Hector’s arrangements proportional?
Which equation relates the number of white flowers, h, to the number of yellow flowers, e?
Yes; e=32h
Yes; e=23h
No; e=h+2
No; e=h−2
Answer:
A.
1. no, y = 5 + 3w
B.
no, e = h + 2
Step-by-step explanation:
Using the principle of proportional relationship to model the two tables, we can infer that, the first first table is proportional while the second isn't.
Clara's arrangement :
White (w)Yellow (y)Testing if relationship is proportional :
y = kw5 = 3k
\( k = \frac{5}{3}\)
Yes, the relationship is proportional \( y = \frac{5}{3}w\)
Hector's arrangement :
White (h)Yellow (e)The number of yellow flowers surpasses the number of white flowers by a constant value of 2.
Hence, the relationship can be modeled thus ;
e = h + 2Therefore, the relationship is not proportional.
Learn more : https://brainly.com/question/19267918