pleaseeeee helpppppppppppppp

Answers

Answer 1

A math class has 3 girls and 7 boys in the seventh grade and 3 girls and 3 boys in the eight grade. The teacher randomly selects a seventh grader and an eight grader from her class for a competition. What is the probability that the students she selects are both boys?

Answer: 3/5

Related Questions

To show that triangle RPQ=triangle PSR by SSS, what must be the value of x?

Answers

If RQ and SP are congruent, then 2x+3=4x-7.
3=2x-7
10=2x
x=5

How do I do this? I’m confused

Answers

I’m not exactly sure what part you’re confused about so I’ll explain this problem for you. The first step would be knowing what slope intercept form is; y=mx+b. Knowing this, our first step (the easiest one) would be to find “b” also known as the y intercept, all you need to do is find where the slope crosses on the y axis. In your case, this is at the point (0,-6) so b (the y intercept) would be -6. Now for the next step you need to find the next point (from the y intercept -6) where the slope intercepts the y axis (this is always going to be left of the y intercept). So if you look closely, the next point the slope intercepts is (5,-8) which will now become our “m” in the equation. Finally all we need to do is plug them in slope form. The final answer will be y=-5/8x-6

If you have any further questions; or if I didn’t clear your confusion please don’t hesitate to reply to this answer. I’ll be more than happy to further assist you!

5p + 3 = 15

Write a situation that this equation could help you solve and explain how each part of the equation relates to the situation you create.

Answers

Well a2bsi and that is perfect emails of the snake that the parthagreom Theron form the itian monarch

The given expression represents a number whose 5 times is 3 less than 15 which is 12/5.

Given that,
An expression is given we have to discuss what the expression 5p + 3 = 15 implies.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

here,
Given expression,
5p + 3 = 15
5p = 15 - 3
p = 12 / 5

Thus, the given expression represents a number whose 5 times is 3 less than 15 which is 12/5.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ3

30233088 in index form

Answers

Answer:

3.0233088 x 10 raise to power 7

Andrew is counting the total calories in his breakfast. He knows that a bowl of his favorite cereal with milk has 200 calories. He also likes to drink a fruit smoothie with his cereal. Each ounce of the smoothie adds 25 calories. Which graph represents the total calories, y, in Andrew's breakfast if he drinks x ounces of fruit smoothie with his cereal?

Answers

y = 25x + 200

Brainly needs me to add more words so these are just filler words

Answer:

See Graph below

Step-by-step explanation:

I hope this helps anyone who needs it :)

Use the slope formula and state what is the slope of a line with the following two points: (-2, 7) and (8, -9)?

Answers

Answer:

m = -8/5

Step-by-step explanation:

[tex]m=\frac{-9-7}{8-(-2)} =\frac{-16}{10} =-\frac{8}{5}[/tex]

Hope this helps

10. Andrew Galen had a checking balance of $1.39 Monday morning. His net wages
of $512.89 were transferred by direct deposit at 11:00 a.m. to his checking
account. Later that evening, Andrew made online payments of $3.24, $18.30,
$38.96, $100.34, and $314.78. His goal is to keep only a $10 balance in his
checking account and have most of his money in savings. How much money
was available in Andrew's checking account to be transferred to savings after
all the transactions were completed?

Answers

$28.38

1.39 + 512.89= $514.28

3 + 18 + 38 + 100 + 314 = $473

.24 + .30 + .96 + .34 + .78 = $2.62

473 +2.62 = $475.62

514 - 475.62 = $38.38

38.38 - 10 = $28.38

Please help! Thanks!! :)

Answers

Answer:

Step-by-step explanation:

We plug the 7 for x and -4 for y.

The equation is 9x-y.

So it becomes; 9(7)-(-4)

This will simplify to; 63+4

Which is 67, your answer.

67 is the answer bro good luck

What is the slope of the function?
m=

What is the y-intercept of the function?
b=

Which equation represents the graph of the function?

Answers

slope of the function is 2x
y-intercept of the function is 1
the equation is f(x)=2x+1

Draw triangle GMT

PLS CREATE DRAWING!! refer to attachment

Answers

The angle between sides GM and MT is ∠M.

The 2 sides that include ∠T are MT and GT.

The angle between sides GT and MG is ∠G.

There's not much to say about this, but I can answer questions if you have any.

The figure shows three parallelograms: ABCD, A'BCD, and A"B"C"D".
Polygon ABCD is ___ to create parrellogram A’B’C’ D’
Polygon ABCD is ___
to create parallelogram A’’B'’C'’D".

A. reflected off y axis
B. rotated 90 degrees clockwise without origin
C. reflected across x- axis
D. rotated 270 degrees clockwise about the origin.

Answers

Answer:

First blank: B and C

Second blank: D and A

Step-by-step explanation:

Answer:
-Polygon ABCD is rotated 270 degrees clockwise about the origin to create parallelogram A'B'C'C'.

-Polygon ABCD is rotated 90 degrees clockwise about the origin to create parallelogram A"B"C"C".

Does anyone have the pages 8,9,10,12 in the Dimensions Math 7A Workbook?
PLEASEE!!!! I forgot my book at school and is due in an hour

Answers

Answer:

there

Step-by-step explanation:

20.
The population of France is 55 million, West Germany 61 million,
Japan 122 million, and the United States 240 million. Which country has the greatest number of nuclear power plants per capital?

Answers

Answer:

uuuh im pretty sure its France or Japan. just looks like they have the most compared to the others.

Step-by-step explanation:

Answer:

france

Step-by-step explanation:

55/55 france

61/23 germany

122/38 japan

240/106 u.s.

Can someone please help with question 7

Answers

Answer:

EEEEZZZZZ 6.708203933

Step-by-step explanation:

Answer:

6√2

Step-by-step explanation:

n a school of 600, a survey was conducted with 10% of the population. The survey was conducted to narrow the choices for the new mascot. What was the frequency of Bears, if the following was the result of the survey?

Bears=22

Panthers=15

Beavers=2

Jaguars=21

Answers

Answer:

37%

Step-by-step explanation:

10% of 600 students is 60 students surveyed and 22 people chose bears. So to find the percent out of 60 just divide 22 by 60

22/60=.36666

move the decimal to get about 37%

hope this helps

Wayne took his family out to dinner. The cost of the food was $42.50. Wayne decided to give a 30% tip because of excellent service. The tax was 4% of the cost of the food. What was the total amount the meal cost him?

Answers

Answer:

$56.29

Step-by-step explanation:

write 0.0000006234 in scientific notation

Answers

Answer:

6.234 × 10-7

Step-by-step explanation:

Answer:

6.234 x 10^-7

Step-by-step explanation:

When writing the number in standard form you have to look at the decimal point. If you already have a decimal point (like the question) then look for the first non-zero digit (in terms of the question, its 6). You have to move the decimal point to right until its after the first non-zero digit. Count how many spaces you moved, in this case its 7. If you are moving to the left you have to put a negative sign when writing the power of 10.

Hope this helps!!

HELPPPPPP ASAPP PLSssss

Answers

Answer:

I can even see anything can you reupload your answer, please?

Step-by-step explanation:

#1 Twenty five members of a travel club are planning their next club trip. Each member
has ranked their choices according to the following preference schedules. Is the plurality
winner the same as the majority winner?

Answers

Answer: France

Step-by-step explanation:

Can someone please help me

Answers

Answer:

D. Step 3 and Step 4

Step-by-step explanation:

I tried to put in some numbers for x and I'm pretty sure that you can subtract stuff from both sides but you can't divide. I'm 70% sure, so tell me if something's wrong :)

I need help with this and thought if any of you guys can help

Answers

Answer:

not enough info .

Step-by-step explanation:

sorry it needs more info

A jar contains 6 red marbles numbered 1 to 6 and 10 blue marbles numbered 1 to 10. A marble is drawn at random from the jar. Find the probability of the given event.

Answers

Answer:

Step-by-step explanation:

(

red marbles

)

(

red marble

)

(

)

(

)

(

red marbles or odd numbers

)

(

red marbles

)

(

odd numbers

)

−

(

red marbles and odd numbers

)

(

red marbles or odd numbers

)

−

(

red marbles or odd numbers

)

(

Blue marbles or even number

)

(

Blue marbles

)

(

even numbers

)

−

(

blue marbles and even numbers

)

(

Blue marbles

)

(

even numbers

)

(

Blue marbles or even number

)

−

(

Blue marbles or even number

)

Help improve Study.com. Report an Error

Become a member and unlock all Study Answers

Start today. Try it now

Ask a question

Our experts can answer your tough homework and study questions.

Search Answers

What question do you need help with?

Learn more about this topic:

What is Probability in Math? - Definition & Overview

from

Chapter 24 / Lesson 7

49K

The formula of probability is possible choices over the total number of options. Discover the definition of probability and get an overview of its calculation and application in math.

Answers

The order of operations in math is PEDMAS this stands for parentheses, exponents, division OR multiplication, addition OR subtraction
That is the easiest way to explain it

Is 4 16/18 simplified and what is the simplified version

Answers

Answer:

4 16/18 = 88

88 simplified is 44/9 ?

It’s actually 3 1/9.

You turn it into a improper fraction then simplify it. 56/18 to 28/9.

Then turn it back into a mixed number:)

need help asap MIDSEGMENTS
will give BRAINLIEST

Answers

Answer:

ggggggggggggggggggggggggggggggg

Is this the right answer?

Answers

Answer:

yes great job!

Step-by-step explanation:

What are the slope and the y-intercept of the linear function that is represented by the graph?

Answers

Answer:

Slope = -3/4

Y-intercept = (0, 3)

Step-by-step explanation:

Rise/Run

-3 Rise and 4 Run

Meets y-axis at y=3. x=0, so (0, 3).

Answer:

y intercept is 3 and the slope is -3/4

Step-by-step explanation:

the line hits the y axis at point 3, and the slope is the rise over run so it is down three and right 4 so -3/4

Christopher recorded the low temperature each day for 1 week and recorded his results in this table.

Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Low −5°F −8°F −6°F −8°F −3°F 2° F 7° F
What is the average low temperature for the week?

Answers

ANSWER

-3^F

Hope this helps!!

is the equation y=3x^3+5 a linear or nonlinear?

Answers

Answer:

It is not linear. It is cubic since the highest exponent is 3.

Is -2g/4h a monomial number

Answers

Yes, because it only has a single expression, although the division sign might not count….

Other Questions

NEED HELP ASAP ON A TEST WILL GIVE YOU BRAINLIST A fishing rental company charges $25.75 for a small boat rental, plus an additional $6.20 per hour that the boat is rented. Partial hourrentals are allowed. The total charge for a certain rental is $53.65How long was the boat rented?Enter your answer in the box Anybody, please help? Newly hatched birds that lack down and are nest-bound, unable to feed on their own, as with baby wrens or robins, are Group of answer choices carinate. altricial. derived. ratites. precocial. 9. A cheetah is located 100 yards away from an antelope. The cheetah begins running on a straight path toward the antelope at a constant speed of 30 yards per second. At the same time, the antelope begins running away from the cheetah at a constant speed of 25 yards per second. If both animals continue to run on a straight path at the same speeds, how long will it take for the cheetah to catch up to the antelope? What is the slope of the equation: 5x 2y = 20? Sean wants to spend (example) $100 on clothing and he wants to purchase 6 additional items for his wardrobe. Each pair of pants costs $20 and each shirt costs $15. a. What is the system of equations that represents this situation?b. Can he buy 2 pair of pants and 4 shirts?c. Show the solution graphically. Please answer quickly! Which statement best explains how the alliteration in this excerpt from Edgar Allan Poes poem the raven contributes to its meaning What invention was patented in 1871 by John by Glidden that proved challenging for the native americans? Which of the following statements about hybridization are true?. relationship between enzymes and macromolecules write the noun from of the adverb placidly what is 35/231 simplified PLZ HELP FIRST ONE THAT GETS CORRECT WILL RECIVE BRAINLIEST AND 5 STARS AND ALL THAT STUFF NO LINKS OR I WILL REPORT U plz and thank you The goals of hospice revolve around ____________ care that focuses on providing comfort measures, relieving pain and controlling symptoms for clients who are seriously ill and/or dying. What form of government did the pilgrims create?. 2. What is the preposition in the following sentence?As Derek washed the windows, Jill worked beside him. 50 pts (thesis statement please)!! will give brainliest if its right!! can someone give me a thesis statement for "What are the effects of cellular phones on our lives? What was the cause for this invention?" or a pretty base-ish one :'D i dunno what to do for it ^_^ my main points were cyberbullyingResearchingAccess to emergency servicesHas negative effects on child development if that helps!! Which element should be used to help clarify a complicated idea in a text? (1 point) O a new topic O a bibliography O a visual O a research question w What amendment allowed women to vote. __________ is any proprietary software licensed under exclusive legal right of the copyright holder.