Mathematics College

the speed of the current in a creek is 2 mph. A person can kayak 4 mi upstream in the same time that it takes him to kayak 8 mi downstream. What is the speed of the persons kayak in still water?

Answers

Answer 1

Answer:

I think 6 mph

Step-by-step explanation:

I needore characters so ingnor this sentence.

Related Questions

HELP HELP HELPPPP SOMEONE PLEASE-

Answers

Answer:

Its B

Step-by-step explanation: very ez

Answer:

B. All of these statements are true

Step-by-step explanation:

$10 is the smallest amount shown, therefore a is correct.

$25 is the greatest, so c is also correct

and a majority of the tickets start at $15, making d correct

Angie has 3 pink bows, 1 blue bow, and 6 purple bows in a box. She will randomly choose 1 bow from the box.
What is the probability Angie will choose a purple bow?

Answers

60%
Ex:6+3+1=10
6/10 bows are purple
6/10 = 60/100 or 60%

A jar contains 666 red jelly beans, 666 green jelly beans, and 666 blue jelly beans.
If we choose a jelly bean, then another jelly bean without putting the first one back in the jar, what is the probability that the first jelly bean will be green and the second will be green as well?

Answers

Answer:

666/1998 x 665/1997 = 665/5991    or    0.110999833083

Write the pair of fractions as a pair of fractions with
common denominator
1/2 and 1/3

Answers

2/10 = 3/10, 2/5 = 4/10

Answer:

3/6 & 2/6

1/2 x 3, 1x3=3, 2x3=6, so it's 3/6.

1/3 x 2, 1x2=2, 3x2=6, so it's 2/6.

Page 153
30. A car's value is a function of many things,
including the total mileage on the car. The
following graph illustrates the depreciation of a
car as more miles are driven. Find the value of
f(50,000) and explain its meaning. What is the
range of this function?
Car's valde
$14,000
$12,000
$10,000
$8.000
$6,000
$4,000
$2,000
$0
20,000 40.000 60.000 80.000 100.000 120,000
Mileage

Answers

If you’re on plato the answer would be c

Need help ASAP please!

Answers

Answer:

5

Step-by-step explanation:

See the attached image.

pls pls pls pls helpppp

Answers

Answer:

30

Step-by-step explanation:

21*10=210

210/7=30

x=30

Answer:

30..

Explanation

What is the slope of the line perpendicular to
y=3x-12

Answers

Answer: y-3x=12. y=3x+12. If the line is perpendicular it means its slope is the negative reciprocal of the given lines slope. m = 3 negative reciprocal = -1/3. So the slope of the equation of the line

Step-by-step explanation:

Answer:

-1/3

Step-by-step explanation:

(-1)(m)^(-1)

this is the way to make a slope perpendicular

y=mx+b

m=slope

b=y-intercept

so:

(-1)(3)^(-1)

-1/3 is the slope of the line that is perpendicular to y=3x-12

Hope that helps :)

Please give brainliest


Please help ASAP!!!!

Answers

Answer:

-4

Step-by-step explanation:

32÷-8=-4

A cyclist starts from the point si = (7, 7, 4) at t = 0 and moves with a constant velocity of v → =(4, 5, 5) and cyclist motion can be depicted by the expression, s = si + vt which gives position vector of cyclist. Determine the distance travelled by the cyclist between t = 4 s and t = 23 s. (Distance is in meters)
A. 154.36 m
B. 157.36 m
C. 152.36 m
D. 155.36 m

Answers

Answer:

A. 154.36 m

Step-by-step explanation:

I got it "Correct"

Answer:

A. 154.36 m

Step-by-step explanation:

Have a great day

13 The Lozano's chartered a boat over the holiday
weekend. The cost for the day was $350 plus the
6.5% sales tax. They also decided to tip their
guide 25% of the original cost of the boat rental.
What is the total amount they paid?

Answers

Answer:

$460.25

Step-by-step explanation:

350 + .065(350) + .25(350)

= 350 + 22.75 + 87.5

$460.25

Can someone answer this please!!! I only have 5 mins and u will get Brainly too :)

Answers

Answer:

18 units square

Step-by-step explanation:

Given

The attached trapezium

Required

Determine the area

From the attachment, the height, h is:

[tex]h = 3\ units[/tex]

And parallel sides are:

[tex]s_1 = 3[/tex]

[tex]s_2 = 9[/tex]

So, the area is calculated as:

[tex]Area = \frac{1}{2}(s_1 + s_2) * h[/tex]

[tex]Area = \frac{1}{2}(3 + 9) * 3[/tex]

[tex]Area = \frac{1}{2} * 12 * 3[/tex]

[tex]Area = \frac{36}{2}[/tex]

[tex]Area = 18[/tex]

Donna and Darcy collected newspapers for recycling. Donna collected 5 3/4 pounds of newspaper. Darcy collected 2 1/4 pounds of newspaper. How much newspaper did they collect between them?

Answers

Answer:

8 pounds

Step-by-step explanation:

5 3/4 + 2 1/4 = 7 4/4 = 8

Are the ratios 9:15 and 3:5 equivalent

Answers

Answer: true

Step-by-step explanation:

Please need help thank

Answers

Answer:

5/6 yard

Step-by-step explanation:

6/6 - 1/6= 5/6 yard

What fraction of the shape is shaded?

Answers

Answer:

1.75/8 would be your answer if im right.

Answer:

dude I want the same ans can anyone help plzz

Shawna went shopping at the thrift store yesterday and came home with 12 items and she only spent $31.50. She only got shirts and pants. If each shirt cost $2 and each pair of pants cost $3.50, which system of equations would represent this situation?

Answers

Assuming pants=x and shirts=y

2y+3.50x=31.50 and 2y= 31.50-3.50x

I hope this helps you out!

1 half of 4 over 5 = ____ fifth(s)

Answers

Answer:

2/5

Step-by-step explanation: 1/2 of 4/5 = 2/5

what is the value of 4/15 divide 2/3

Answers

Answer:

0,4

Step-by-step explanation:

4/15 : 2/3 = 4/15 × 3/2 = 2/5 × 1 = 0,4

Can somebody help me?

Answers

1.) -12b + 6c + 18
2.) 6(-2b +c+3)
3.) 6( -2(-2) + (-3) +3)=
6(4-3+3)=
6•4=24

A school earns $70 from selling 50 tickets for the school play. Each ticket costs the same price.
How much does the school earn for one ticket ??

Answers

70/50= 1.4
$1.4

ANSWER CHECK:
1.4x50
=70

potrzebuję na teraz pls

Answers

Answer:

I don't know what is this

Please help.A teacher asked her pupils what their favourite school subject was.
PE
27
Maths
English
135
Science
3 pupils said PE was their favourite subject.
How many pupils said that Maths was their favourite subject?

Answers

yes this is simple just what is the angle of the whole circle and just subtract from that number.

FIRST TO ANSWER GETS BRAINLIEST!!!
Find the y-intercept of the following line:
y=−8x+7

Answers

The y intercept is 7

Answer:

7

Step-by-step explanation:

y = mx + b

The y-intercept is b.

y = -8x + 7

The y-intercept is 7.

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answers

Answer: 23

Step-by-step explanation:

x = 90 - 67

x = 23

Q1: A number minus 4 is greater than 2 times a number

Answers

Answer:

x - 4 > 2x

(see below to solve for x if needed)

Step-by-step explanation:

"Greater than" is key word for the greater than symbol: >.

"A number" can be represented by x.

So "a number minus four" would be x - 4 and "two times a number" would be 2x.

So "A number minus 4 is greater than 2 times a number" is:

x - 4 > 2x

If you were to solve for x, it would be:

x - 4 > 2x

-x         -x

-------------

-4     > x

x < -4

(-4)-(-2)-{(-5)-[(-7)+(-3)-(-8)]}

Answers

Answer:

1

Explanation:

I used the calculator.

A label that wraps around a box of golf balls covers 75 percent of its lateral surface area. What is the value of x?

Answers

Answer:

To find the area of the rectangular prism, use the formula:

A = width x height x length

A = 2 x 2 x 3

A = 12

Now multiply A with 0.75

12 x 0.75 = 9

x = 9 in³

hope this helps

Step-by-step explanation:

Pls answer this for mw​

Answers

Answer:

True.

Step-by-step explanation:

< ABF and < FBE are supplementary angles because when we sum up both we get 180°

Hope it will help :)❤

True is the answer I think

Data represented by quantities is called data.

Answers

Four types of data (nominal, ordinal, interval, and ratio) that represent values or observations that can be sorted into a category
Other Questions
En una prensa hidrulica, el pistn pequeo tiene un dimetro de 12 cm y el pistn grande tiene un dimetro de 3 m Qu fuerza se requiere aplicar en el pistn pequeo para levantar un peso de 7848 N con el pistn grande? Based on the evidence provided in the paragraph, what is the best prediction?Devin will sleep through his alarm.Devins team will win the tournament.Devins garage will be flooded by the rain.Devin will be disappointed by the weather. 1.The rebellion against British at Bidanur and Shikaripura in 1800 is : How did Christians oppress the Jews during the late Medieval Era?A. Christians falsely accused Jews of poisoning the wells during the Black Death.B. Christians enslaved the Jews.C. Christians exiled the Jews from all the Christian-occupied lands.D. Christians set up extermination camps to murder the Jews.Answer on Plato: A. Christians falsely accused Jews of poisoning the wells during the Black Death. convert the following to fraction :i) 7.028ii) 3.432plz solve Math problem, need help Can someone tell me the equation of this graph 1. f(x)=1/4x + 4 2. y=1/2x + 4 3. y=2x + 4 4. f(x)= - 2/3x + 4 Alex needs to fill up his fish tank with water. If the tank is 8 wide,9 long and 12 tall, how much water is required to fill the tank ? not sure what the GCF of 42 and 40 The solution to the following system of linear equations lies in which quadrant?-2x + 3y = 84x + y=-2Select one:A. Quadrant IB. Quadrant IIC. Quadrant IIID. Quadrant IV hii pls help ill give brainliest if you give a correct answer ayo um can i get help Please just show your work and tell what the area is Find the measure of Angle A in the image below:142 I need help pls for my brothet Identify the constitutional provision that is common in both United States v. Virginia (1996) and Brown v. Board of Education (I) (1954). Based on the constitutional provision provided in part (A), explain how the decision in Brown v. Board of Education (I) (1954) compares to the decision in United States v. Virginia (1996). Explain how voters who disagree with the holding in United States v. Virginia (1996) could act to limit its impact. What color rays have the smaller/lesser angle What is this pls and i will give you a brainliest ?????????? i dont understand this please help a boat travels 45 miles east then 60 miles north how far is it from where it started What is a VERTEX? *Where the parabola crosses the X-axisWhere the parabola crosses the Y-axisWhere the parabola changes directionThe invisible line that cuts the parabola in half