Hello please help, thank you :))

Answers

Answer 1

It is 2+2=4 because 2 is doubled

Related Questions

In a group of 28 students, 12 study both Art and Biology.
12 study Biology but not Art.
4 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?

Answers

Answer:

100%

Step-by-step explanation:

Use conditional probability:

P(B | A) = P(B and A) / P(A)

P(B | A) = (12/28) / P(A)

We need to find the probability that a student studies art.

P(A or B) = P(A) + P(B) − P(A and B)

24/28 = P(A) + (12+12)/28 − 12/28

P(A) = 12/28

P(B | A) = (12/28) / (12/28)

P(B | A) = 1

What this means is that all of the students who study art also study biology.

Triangles DEF and XYZ shown below are similar. Triangle XYZ was created by performing two transformations on triangle DEF. Describe a sequence of transformations that could have caused triangle DEF to result in triangle XYZ. *

Answers

Answer: A translation of left 9 up 1, a dilation of 1/2 for the second transformations.

Step-by-step explanation:

No good explanation :)

How much interest would you have to pay for a 30-month loan of
$1,735.53 if the simple interest rate were 7.11%?

Answers

Answer:

$308.49

Step-by-step explanation:

very simple
-3x +10 = 5x -8

Answers

10+8=5x+3x
18=8x
X=2,25
Hope it’s right

how does cheese spoil?

Answers

Answer:

Microbiological spoilage of cheese is one of the important reasons that render the nutritious and tasty cheese not only inedible but also a potential source of infection. The spoilage may be due to bacteria or fungi. The defect due to contamination may arise from the surface of the cheese showing visual and organoleptic changes or it may be hidden internally.

Answer:

Cheese: It smells like sour milk.

If you spot mold on hard cheese, it's generally safe to cut off the moldy part and eat the rest, since the spores likely will not have spread throughout the cheese. Another sign that cheese has gone bad is a smell or taste of spoiled, sour milk.

A researcher received 14 shipments each containing 7.85 x 10^9 cells.
How many total cells were received?

Answers

The total number of cells received is
109900000000 or 1.099 x 10^11

Belinda can type a 200 page essay in 3.5 minutes how many minutes would it take her to write a 700 page essay.

Answers

The answer is 15.5 hope it helps :)

Your school band needs to buy new recording equipment. The equipment will cost $3000. The band has collected $1200 in previous fundraisers. If the band sells sandwiches at $5 each, how many sandwiches will they need to sell to raise remaining funds?

Answers

Answer:

360

Step-by-step explanation:

Total amount needed = $3000

Amount available = $1200

Remaining amount = Total amount needed - Amount available

= $3000 - $1200

= $1800

If the band sells sandwiches at $5 each, how many sandwiches will they need to sell to raise remaining funds

Number of sandwiches to sell = Amount remaining / price of sandwiches

= $1800 / $5

= 360

Therefore, the band will need to sell 360 sandwiches to raise remaining funds

Luka made an elaborate code to remember the 10 digit combination to his bicycle lock. This is the code he came up with:
F-G-E-D-A-K-B-J-C-H
Each letter stands for a different digit (0-9). Stusy the clues below to figure out what digit is represented by each letter. When two letters are written together without an operation symbol, they represent a tens digit and a ones digit.
F+F+F=D B÷H=K. H+A=CC. H+H=B. F•H=CK. D•F=KG. G+B+E=D+A+C A•H=KE J÷F=K. F/J=H/B
What is the 10-digit combination to Luke's bicycle lock?

Answers

Answer:

Anymore clues?

Step-by-step explanation:

describe linear equation

Answers

Answer:

an equation between two variables that gives a straight line when plotted on a graph.

Step-by-step explanation:

I hate distance-learning with a passionnnnn!!
Anyone else?

Answers

Answer:

ugggggghhhhhh i hate it im doing online my dad might bring me back to school i want him to because i um wanna see my um boyfriend lolol

Step-by-step explanation:

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

I really don't like distant-learning either :(

We always have to Zoom into class and Zoom out of class.

Please find the value of X . 12x+7 40[tex]12x+7 40[/tex]

Answers

X= -61.6 or X= -61 2/3 or X= -185/3

HELP NOW I GIVE ALL MY POINTS available

QUESTION 1: True or false:

Do vertical angles prove parallel lines?

QUESTION 2:

Solve for x in the diagram below. PIC ATTACHED

Answers

Answer:

1.Yes, vertical angles prove lines parallel if there is a transversal and the corresponding vertical angles are congruent

2. x= 12

Answer:

1. In order to use Theorem 10.7, you need to show that corresponding angles are congruent. You can use the fact that ∠1 and ∠2 are vertical angles, so they are congruent. Because ∠2 and ∠3 are corresponding angles, if you can show that they are congruent, then you will be able to conclude that your lines are parallel.

2x - 1y = -9
y = - 5 - 5x

Answers

Answer:

x = - 7 and y = 30

Step-by-step explanation:

2x - y = -9

subtract 2x from either side

-y = -9 - 2x

divide either side by -1

y = 9 + 2x

Plug in 9 + 2x for y

9 + 2x = -5 - 5x

Add 5 to either side and subtract 2x from either side

14 = -2x

divide either side by -2

-7 = x

plug in -7 for x in one of the equations

y = -5 - ( 5 x -7 )

y = -5 - ( - 35)

y = -5 + 35

y = 30

plug in x and y

30 = -5 - ( 5 x -7)

30 = -5 - (-35)

30 = -5 + 35

30 = 30

Answer:

B. −19

Step-by-step explanation:

Multiply both sides of the equation by y , and then isolate the variable.

y−1y

y−1

10y

−1

−19

Divide both sides by 9

Sorry if this is too big just one on answer would help.

Answers

Answer:

The rate of change or the slope is 4/1 or just 4.

Step-by-step explanation:

To find the rate of change, you have to figure out the distance between the y values and x values.

The distance from 6 to 10 for number 1 is 4, and it continues with the same pattern of 4!

The distance in the x values for number one is just 1! It stays as one for the entire table.

Now we put our information in a fraction.

Y is always over X. Y/X

4/1 or just 4.

Lastly, I'm a bit confused on what exactly it means by Start value but I'm sure you can email your teacher about that.

Hope this helps! :)

2. A group of four people ate dinner at a restaurant. They divided the bill equally and
each person left a $2 tip. They each paid $14. Write and solve an equation to determine the
amount of the total bill.
How do you write it as an equation?

Answers

Answer:

14 times 2 = t = 28 dollars

Step-by-step explanation:

1
In a normal distribution, what is the probability that a data value will fall above the
data value associated with a z-score of 0.15?
A 55.96%
B 53.98%
C 44.04%
D 46.02%

Answers

Answer: C 44.04%

Step-by-step explanation:

in a normal distribution,

P(Z>z)= 1-P(Z<z) (*)

Here , we need to find : P(Z>0.15)

By using (*) , P(Z>0.15)=1- P(Z<0.15)

= 1- 0.5596 [By p-value table]

= 0.4404

= 44.04% [multiply 100 to convert into percent]

∴ the probability that a data value will fall above the data value associated with a z-score of 0.15 = 44.0%

hence, correct option : C 44.04%

HELP ASAP ITS TIMED !!!

Answers

Answer:

The answer would be A

Step-by-step explanation:

-2+2=0

Answer:

B 2

Step-by-step explanation:

Because

-2,-1,0,1,2

1,2 spaces apart

Jon and Lexi are playing a marble game. According to their rules, 4 points are awarded for each red marble collected and 3 points are awarded for each blue marble collected. Which expression represents Jon's total score if he has r red marbles and b blue marbles?

4r − 3b
2r − 3b
4r + 3b
7rb

Answers

Answer:

i believe the answer is 4r - 3b

Answer:

4r+3b

Step-by-step explanation:

4 red awarded = 4r

3 blue awarded = 3b

Score = 4r + 3b

pic below........................................

Answers

The answer so gonna be six

Answer:

The answer is -10

Step-by-step explanation:

PEMDAS

6-2^3+(-9+5)x2

6-2^3+(-4)x2

6-8+(-4)x2

6-8+(-8)

6-16

-10

If a = -6, then 4a(3 + 5) + a^2 = ?
a. -52
b. -103
c. -156
d. -228

Answers

Answer:

-228

Step-by-step explanation:

calculator :)

Answer:

-156

Step-by-step explanation:

[4(-6)](3+5)+ (-6)^2

-24(3+5)+36

-25(8)+36

-196+36

-156

What is the slope parallel to the equation: y=4x+3

Answers

Answer:

slope stays same for all parallel lines

Step-by-step explanation:

Kaitlin has two puppies. Puppy A weighs 12 pounds and is gaining 1.5 pounds each week. Puppy B weighs 18 pounds and is gaining 0.75 pounds each week. How many weeks, x, will it take for the two puppies to weight the same amount?

Answers

Answer:

x = 36 because the LCM of 18 and 12 is 36

Subtract 8 – (-2).
6
10
-10
-6

help asap

Answers

Answer:

Step-by-step explanation:

I just used the calculator. i hope this helps

Answer:

Step-by-step explanation:

8 - (-2)

when subtracting a negative number make it an addition sign.

8 + 2 = 10

Monica is 2 years older than Liam. Emmett is 34. Brittany is 5 years older than Emmett and 4 years older than Liam. How old is Liam?

Answers

Answer:

She is 30

Explanation:

Because if you read it right it says "Emmett is 4 years older than Liam." Also you had a grammar error in it.

Amy is making blueberry muffins she mix 1/2 cup of water with 1 cup of Betty Crocker blueberries muffin mix. She uses 1/4 cup of the mixtures to make each muffin.how many muffin can she make with the mixture that’s she has

Answers

Answer:

Amy can make 6 muffins.

Step-by-step explanation:

first add the volume of the water and muffin mix together which gives you 1 1/2. After that you want to divide that by 1/4 which gives you 6.

Identify ALL relations that are functions. You may select more than 1 ansdwer.

You may wish to draw a mapping diagram or create a table for each to help you.

A. {(6,1),(-7,1),(6,-7),(-9,6)}

B. {(-5,-1),(3,-10),(-1,7),(9,6)}

C. {(6,8),(4,9),(-5,7),(-6,-8)}

D. {(7,10),(-5,1),(-2,1),(7,-6)}

Answers

Answer:

B and C

Step-by-step explanation:

Hope this helps :)

Help i'm not very good at math...

Answers

Answer:

[tex]m=-7[/tex]

which of the following statements are true? check all that apply

Answers

Answer:

i need to see the choices

Step-by-step explanation:

Tamara earns her living as a salary plus commission employee. Her annual salary is $48,000, and she earns 4% commission on all sales she makes. If Tamara wants to make a total of $6,000 this month, how much in sales does she need to have? a. $30,000 b. $50,000 c. $100,000 d. $150,000 Please select the best answer from the choices provided

Answers

Answer:

b. $50,000

Step-by-step explanation:

The computation of the sales amount need to have is shown below:

But before that monthly income is

= Annual salary ÷ Number of months

= $48000 ÷ 12

= $4,000

Now the equation could be made which is shown below:

0.04x = $6,000 - $4000

0.04x = $2,000

X = $2000 ÷ 0.04

X = $50,000

Hence, the correct option is b. $50,000

Answer:

Step-by-step explanation:

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The weight of a box having a mass of 100 kg is blank N In 1 second how many kilometers does light can travel Evaluate (-1)(-1)(-3):-53O-3O 5 I NEED HELP ASAP PLZ :) Can you help me please (x-2)(x-3)=0 what are three main point that the athour uses to support argument in seat belt A catering company offers four different meals for dinner parties. The table shows how the cost of each meal depends on the number of servings.Total Cost of Catering Different MealsNumber of Servings ............ Cost of Meal A($) Cost ofMeal B($) Cost ofMeal C($) CostofMeal D($) 5 80 80 60 6010 160 150 120 110 20 320 300 240 220 50 760 750 600 500The cost of which meal is proportional to the number of servings?Meal AMeal BMeal CMeal D Of the following synonyms for galvanize, which has the same connotations as galvanize as it is used in the third paragraph. A. Rally B. Prevent C. Detach D. Uninvite You have an opposable thumb. Explain what you think this means Describe three adaptive advantages of the mammalian anatomy. (For school only) Susie has three hours tomake 5 cakes. How manyminutes will each cakerequire to make?Please show how you did it step by step Nutritionists know that lipids are a vital nutrient that helps keep cells working properly. What is one way the cells in our bodies use lipids?A to make amino acidsB to repair broken bonesC to form cell membranesD to carry information in the cell 3. Where does the carbon dioxide for photosynthesis come from? ILL GIVE BRAINLIEST Let p(x)=(2)^(x). Describe how to new function n(x) is a transformation of the parent graph. a. n(x)=(2)^(x)+3 b.n(x)=(2)^(x+3)c. n(x)=(1)/(2)(2)^(x) d. n(x)=3(2)^(x)-4e. n(x)=4*(2)^(x) f. n(x)=-(2)^(x) Why was Rhode Island founded HELP.. which statement about the lines is tureA.the lines are the sameB.the lines are parallel C.the lines are perpendicular D.the lines intersect but are not perpendicular.I WILL GIVE U MY COINS... While participating in a blood drive at school, Keona learns that blood has a density of 1.06 g/mL. She donates one pint of blood, which is equal to 473.176 mL.What is the mass of the blood Keona donates, to the nearest hundredth of a gram? The mass of the blood Keona donates is g. Read the passage from Hammurabis Code.If any one bring an accusation of any crime before the elders, and does not prove what he has charged, he shall, if it be a capital offense charged, be put to death.Hammurabis CodeHow did this law protect the citizens of the Babylonian Empire?[A] - The law punishes all people who bring an accusation.[B] - The law provides for a jury from the same social class. [C] - The law punishes people for crimes they are accused of committing.[D] - The law discourages people from wrongly accusing someone of a crime. Determine the slope of the line passing through the following points. (0,-6) and (2,4)