the sum of two numbers is 39. the larger number is 23 more than the smaller number. what are the numbers

Answers

Answer 1
30 is one of the numbers

Related Questions

Hurry I will give 30 points answer all of the questions in the picture

Answers

19 18 20 hope thsi helped


Which scatterplots show a positive correlation?
i.
ii.
ini.
A I only
I and II only
B II only
DI and III only

Answers

I would personally say i. I learned about this a while ago and feel like it’s i but i would wait for someone else’s answer because i am not sure.

Answer:

I would think it's A, it makes the most sense to me

Help thank youuu -Eric chavez

Answers

Answer:

y = 4x + 5

Step-by-step explanation:

The side of an oil tanker is ripped open during an accident at sea. Oil starts leaking out of the ship at the rate of 60 barrels per minute. How many barrels worth of oil will have leaked out of the ship after 1 hour ?

Answers

Answer:

3600 barrels

Step-by-step explanation:

Step one

Given data

We are told that the rate of leakage is

60 barrels per minute

time = 1 hours= 60 minute

Required

The quantity of the oil that leaked after time = 1 hour= 60 minutes

Step two:

From

Rate=Quantity/time

Quantity= rate*time

Quantity= 60*60

Quantity= 3600 barrels

-62+(-5.5)+3.2z + 5y - 2.5

Answers

Answer:

3.2z + 5y  - 70

Step-by-step explanation:

13. Where does the graph of the function f(x) = x2+x-6 cross the x-axis? (2 points 1 for factors, 1 for answer)

Answers

Answer:

(x+3)(x-2)

so the answer is at (-3,0) and (2,0)

Step-by-step explanation:

Following are the calculation to the given graph function:

Given:

[tex]f(x)=x^2+x-6[/tex]

To find:

value=?

Solution:

[tex]\to f(x)=x^2+x-6\\\\\to f(x)=x^2+(3x-2x)-6\\\\\to f(x)=x^2+3x-2x-6\\\\\to f(x)=x(x+3)-2(x+3)\\\\\to f(x)=(x+3) (x-2)[/tex]

so, points are defined in the graph.

Learn more about the graph function:

brainly.com/question/18806107

Samantha is testing the probability of multiple coin flips, and she expects the probability of flipping heads three times in a row to be 12.5%. In this situation, what is 12.5% considered?

A: theoretical probability

B: outcome

C: experimental probability

D: event

Answers

Answer:

I think its A.

I REALLYY NEED HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

12

Step-by-step explanation:

72/2 is 36

72/6 is 12

36 is a factor of 12

therefore 12 is the answer

The answer is:

D.) 12


Explanation:

Since there are 72 flowers distributed into even rows, and there are 6 flowers in every row, then the answer is 12

72 / 6 = 12

I hope this helps you!

Murphy loves pistachio nuts. Every Saturday morning, she walks to the market and buy some. Last week, she bought two pounds and paid $7.96, and this week she bought only one half pound and paid $1.99, what's the constant rate of proportionality?

Answers

Answer:

3.98

Step-by-step explanation:

From the above question,

Cost is directly proportional to the Number of pounds

Hence:

C ∝ N

= C = kN

Where k = Proportionality constant

We are told:

Last week, she bought two pounds and paid $7.96,

Hence:

7.96 = 2k

k = 7.96/2

k = 3.98

This week she bought only one half pound and paid $1.99,

1.99 = k × 1/2

k = 1.99/ 1/2

k = 3.98

Hence, the constant rate of proportionality is 3.98

help help help help help show your solution​

Answers

Step-by-step explanation:

1) [tex]1 \: tsp. = 5ml[/tex]

[tex] = > \frac{1}{4} \: tsp. = \frac{5}{4} ml = 1.25ml[/tex]

2)[tex]1 \: oz. = 30gm[/tex]

[tex] = > \frac{1}{2} oz. = \frac{30}{2} = 15gm[/tex]

So,

[tex]1 \frac{1}{2} \: oz. = 1oz. + \frac{1}{2} oz.[/tex]

[tex] = > 30gm + 15gm = 45gm[/tex]

3)[tex]250f = 120c[/tex]

[tex] = > 1f = \frac{120}{250} c[/tex]

[tex] = > 125f = \frac{120}{250} \times 125 = 60c[/tex]

4)[tex] \frac{1}{4} c = 60ml[/tex]

[tex] = > 1c = (60 \times 4)ml[/tex]

[tex] = > \frac{1}{3} ml = \frac{60 \times 4}{3} = 80ml[/tex]

5) [tex] \frac{1}{4} in. = 5mm[/tex]

[tex] = > 1in. = (5 \times 4)mm[/tex]

[tex] = > \frac{3}{4} in. = \frac{5 \times 4 \times 3}{4} = 15mm[/tex]

What value of x will make this equation true?

2x + 1 = –3x + 6

F. x = 7

G. x = 1

H. x = –1

J. x = –5

Answers

Answer:

x = 1

Step-by-step explanation:

2 + 1 = 3

-3(1)=-3 -3+6=3

3=3

The answer is H every one should know that by now

Seven more than three times a number is greater than or equal to -26.

Answers

Answer:

-11

Step-by-step explanation:

-11 x 3 = -33

-33 + 7 = -26

(11.52 x) = (3.6 x) + (1.8 x ) =
+

Answers

Lol ummm ... hehehnsmkajwna

Answer:

[tex]x=0[/tex]

Step-by-step explanation:

STEP 1: Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.

[tex]3.6x+1.8x=11.52x[/tex]

STEP 2: Add  3.6x  and  1.8x.

[tex]5.4x=11.52x[/tex]

STEP 3: Move all terms containing x to the left side of the equation.

[tex]-6.12x=0[/tex]

STEP 4: Divide each term by  −6.12  and simplify.

[tex]x=0[/tex]

PLEASE HELP IM BEING TIMED! Geometry!! Answer needs to be in feet.
On the map below, 51st St. and 52nd St. are parallel.
Ms. Lovely walks from point A to point B and then walks to point C.
Mr. Peterson walks directly from point A to point C.
How much farther did Ms. Lovely walk than Mr. Peterson?
Park Ave
600
51 St
300
500
52 St
12001
4
Wayne St

Answers

Answer:

Ms.Lovely walked an extra distance of 600 ft

Step-by-step explanation:

Here, we want to calculate how much Farther did Ms lovely walked

she walked from A to B and then to C

The total distance she covered will be;

1,200 + 300 + 600 = 2,100 ft

We are told that Mr Peterson walked directly from A to C

what we can see above is too similar triangles

The bigger CAB and the smaller one above it

Let us have the total length of AC as (x + 500)

Since the two triangles are similar, the ratio of their sides are equal

Thus;

900/x + 500 = 600/x

900x = 600(x + 500)

900x = 600x + 300,000

900x-600x = 300,000

300x = 300,000

x = 300,000/300

x = 1000

So the total distance she walked from A to C will be ;

x + 500 = 1000 + 500 = 1,500 ft

So the distance she walked more will be (Ms.Lovely)

= 2,100 ft - 1,500 ft = 600 ft

In a sample of 1000 U.S. adults, 198 think that most celebrities are good role models. Two U.S. adults are selected from this sample without replacement. Complete parts (a) through (c).

(a) Find the probability that both adults think most celebrities are good role models.

The probability that both adults think most celebrities are good role models is
(Round to three decimal places as needed.)

(b) Find the probability that neither adult thinks most celebrities are good role models.

The probability that neither adult thinks most celebrities are good role models is
(Round to three decimal places as needed.)

(C) Find the probability that at least one of the two adults thinks most celebrities are good role models.

The probability that at least one of the two adults thinks most celebrities are good role models is
(Round to three decimal places as needed.)

Answers

The probability that at least one of the two adults believes most famous people make good role models be 0.436.

What is meant by probability?

A probability is a number that expresses the possibility or likelihood that a specific event will take place. Probabilities can be stated as proportions with a range of 0 to 1, or as percentages with a range of 0% to 100%.

A) The likelihood that both adults believe that most famous people make good role models would be = (199/800) × (198/799) = 39402/639200 = 0.062

B) We're looking for the likelihood that neither adult believes that most famous people make good role models.

Today that 199 people out of 800 believe that most famous people make decent role models.

The percentage of people who disagree that most celebrities make for good role models = 800 - 199 = 601

The probability that neither adult thinks most celebrities exists good role models. would be = (601/800) × (600/799)= 180300/319600 = 0.564

C) We're looking for the likelihood that at least one of the two adults believes that most celebrities make for positive role models.

Now that we know that neither of them believes that the majority of famous people are good role models, we can simply deduct that probability from 1.

The likelihood that at least one of the two adults believes most famous people make good role models = 1 - 0.564 = 0.436

The complete question is;

​In a sample of 800 U.S.​ adults, 199 think that most celebrities are good role models. Two Two U.S. adults are selected at random from the population of all U.S. adults without replacement. Assuming the sample is representative of all U.S.​adults, complete parts​ (a) through​ (c).

(a) Find the probability that both adults think most celebrities are good role models. The probability that both adults think most celebrities are good role models is ________?(Round to three decimal places as​ needed.)

​(b) Find the probability that neither adult thinks most celebrities are good role models. The probability that neither adult thinks most celebrities are good role models is _______?(Round to three decimal places as​ needed.) ​

(c) Find the probability that at least one of the two adults thinks most celebrities are good role models. The probability that at least one of the two adults thinks most celebrities are good role models ______? (Round to three decimal places as​ needed.)

To learn more about probability refer to:

https://brainly.com/question/13604758

#SPJ1

yeah help plz

What value of x will make 1/2x = 25 true?

Answers

Answer:

50

Step-by-step explanation:

[tex]\frac{1}{2}[/tex]x = 25

You can multiply both sides by 2 so that you can find the value of x.

[tex]\frac{2}{2}[/tex]x = 25 × 2

Find x.

x = 50

The answer should be 1/50

Explanation: given,
1/2x = 25
1 = 25 * 2x
1 = 50x
1/50 = x
So, if the value of x is 1/50 the equation will be true.

Checking:
(x = 1/50)
1/2 X (1/50)
= 1/2 X 50/1 [reciprocal]
=25

Pls help me if correct ill give brainliest

Answers

Answer:

my answer is lysosomes

Lysosomes

A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts.

Consider the following system of equations:

-1/3x^2 = -5/6 + 1/3y^2
5y^2 = 25/2 - 5x^2

How many solutions does the system have?

zero
one
two
three
four
infinitely many

Answers

Answer:

infinitely many

Step-by-step explanation:

Answer: Infinitely many

Step-by-step explanation:

5
j
+
16

1
2
(

9
j

4
)
=
1
2
j

Answers

Answer:

I believe the question says "5j + 16 - 12(-9j - 4) - 12j"  I hope I'm correct because I have almost no idea what you typed.

If you did type "5j + 16 - 12(-9j - 4) - 12j" then your answer would be 133j + 52 I believe. You never put how you would like your problem to be solved, so I simplified.

Step-by-step explanation:

Hope this helps.

A cyclist travels at 10 km/hr for 2 hours and then at 13 km/hr for 1 hour.

Find his average speed.​

Answers

Answer:

11.5 m/s

Step-by-step explanation:

The average speed would be 11km/h. 10 km 1 hour 10 km another hour 13 km 1 hour. A total of 3 hours. Add the three number 10+10+13= 33. Since there are three numbers divide by 3. 33/3=11. 11 is the average speed within the three hours.

factor 10x^3 - 65x^2 + 75x

Answers

Answer :

5x(2x-3)(x-5)

Answer:

5x(2x-3)(x-5)

Step-by-step explanation:

5x(2x²-13x+15)

5x(2x-3)(x-5)

30 POINTS

A pizza shop offers a large cheese pizza for $14. Each additional topping is $1.5. The price of a large pizza can be modeled with the function

P(t) = 14 + 1.5t
where t is the number of toppings.



What is P(4), and what does that mean in the context of the story?

Answers

We have the following:

[tex]p(t) = 14+1.5t[/tex]

t is the number of toppings

Now, t=4

Replacing:

[tex]p(t)=14+1.5 .4\\p(t) =14+6\\p(t)=20[/tex]

20 dollars is the price of a  pizza with 4 different toppings.

PLEASE MARK ME AS BRAINLIEST

-5x– 8< -53 and -63 < -5x – 8

Answers

Answer:

x>9 and x<11

Step-by-step explanation:

please help! first person gets brainliest!

Answers

Answer:

simple event and dependent event

Step-by-step explanation:

not needed

Anthony decided to buy two DVDs that were not included in the deal. His price before tax was $19.99. What was the cost of the two DVDs after the 8.25% tax was added?

Answers

Given:

Cost of 2 DVDs before tax = $19.99

Tax rate = 8.25%

To find:

The cost of 2 DVDs after the tax was added.

Solution:

We have,

Cost of 2 DVDs before tax = $19.99

Tax rate = 8.25%

So,

Tax = 8.25% of Cost of 2 DVDs before tax

[tex]Tax=\dfrac{8.25}{100}\times 19.99[/tex]

[tex]Tax=1.649175[/tex]

[tex]Tax\approx 1.65[/tex]

Now,

Cost of 2 DVDs after tax = Cost of 2 DVDs before tax + Tax

                                         = $19.99 + $1.65

                                         = $21.64

Therefore, the cost of 2 DVDs after the tax is $21.64.

What is the box method?

Answers

answer

[tex]2 {a}^{7} - 2 {a}^{2} [/tex]

Step-by-step explanation:

[tex] {a}^{n} \times {a}^{m} = {a}^{n + m} [/tex]

GIVING BRAINLEST I NEED THE ANSWER ASAP

In a​ company, 95​% of the workers are men. If 145 people work for the company who​ aren't men​, how many workers are there in​ all?

Answers

women = 95% means men are only 5%

300= 0.05*employees

dividing both sides by 0.05, you get

Employees = 6000

I hope this helps

Answer:

6,000

Step-by-step explanation:

omg i swear PLEASE someone actually explain the answer to me, i need help & im desperate. ill give brainliest to whoever explains it good PLEASE EXPLAIN ITTT im gonna lose my mind at this point ill just drop out

Answers

Answer:

Part 1: 19° C

Part 2: decay

Part 3: 11%

Don't drop out!! You'll hurt yourself if you do that! If you feel trapped/stuck, reach out for help from friends and teachers and parents. Find someone who can help you understand what you're learning and teach you. Study extra if you need to. But don't drop out.

Step-by-step explanation:

You've got the initial temperature down: the constant that the function multiplies is the initial condition/number/temperature/population/&tc. since that constant is 19, the initial temperature is 19° C.

However, this is not an exponential growth function. This is an exponential decay function. There are two ways to surmise this:

The context of the problem is a soda can placed in a cooler. The temperature will decrease, right? This means the function is an exponential decay function.If the function given were an exponential growth function, then the number within parentheses (this is the percentage by which something changes) would be greater than 1. It isn't, and so the function is an exponential decay function

As for the percentage at which it is changing… erm, decreasing… that would be 100 times the difference of 1 – r. Here, r is the number in parentheses. First, let's solve for 1 – r. Here, r is 0.89, so 1 – 0.89 = 0.11, and now we just need to multiply by 100. Why?

Percentages are a fraction of 100. For example, 89% is equal to 0.89 and the fraction [tex]\frac{89}{100}[/tex]. Here, we multiply 0.11 to find the percentage of change. So we have 0.11 × 100 = 11%, and our rate of change is 11%. Thanks to breyanamyers5 who indirectly hinted at my mistake here!

I hope this is the explanation you were hoping for! Have a great day, and don't give up!!

Wait a second... this question was 3 months old. Whoops. Oh well.

*PLS HELP* -will mark brainliest- ~25 pts.~

Answers

Answer:

the second one I believe

Step-by-step explanation:

a/75=15/100
help me in this :(

Answers

a / 75 = 15 / 100

100a = 75 * 15       [cross multiplication]

a = 11.25

i hope this helps!!! :D

Answer:

a=11.25

Step-by-step explanation:

a/75=15/100

a/75=0.15

*75     *75

a=11.25

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