Mathematics High School

Addi places the letters from the word DECEMBER into a bag, a letter will be randomly selected and not replaced. Thnen another letter will be celected. What is the probability of Addi selecting an C and then an E?

Answers

Answer 1

Answer:

Step-by-step explanation:

for c it would be 1\8

for E it would be 3\8

Answer 2

Answer:

Step-by-step explanation:

1/8+3/8= 4/8

Related Questions

Será buys 1.20 pounds of skittles 3½ pounds of m&m's and 5.2 pounds of pretzels if the candy cost $1.20 a pound and the pretzels cost $1.10 a pound how much did será spend?

Answers

Answer:

3:00

Step-by-step explanation:

Solve this problem:))))))))))))) PLEASE

Answers

the answer is 10.3 x 6.2 because a parallelogram’s area is base x perpendicular height
the answer is 63.86cm ^2

In the last month, the ratio between Davis's monthly expenditure and his monthly salary was 3 : 7. What percentage of his monthly income did he save last month?

Answers

Answer: 57%

Step-by-step explanation:

Davis's monthly expenditure and his monthly salary was 3 : 7.

This means that for every $7 he received, he spent $3 out of it.

The amount he saved is therefore:

= 7 - 3

= $4

For every $7 received, he saved $4.

Percent = 4/7

= 57%

Someone please help me

Answers

Answer:

true

False

false

true

that is the answers in order, hope that helps!!

7a. False
7b. True
7c. False
7d. False?

Help would be great! All I need to know is which one doesn’t belong you don’t need to write why it’s doesn’t belong.

Answers

Answer:

There are two correct answers for this question depending on how you think of it.

3x or -3

Step-by-step explanation:

3x could be right because the rest of them are negative. But also on the other case -3 because the rest have x's and this one doesn't

Hope this helps :)

If im too late im so sorry...

Have a nice day!

The sum of the measures of the angles below is 180∘. A triangle is shown. The first angle measures x degrees. The second angle measures two x minus ten degrees. The third angle measures x plus ten degrees. What is the measure of each angle? Write and solve an equation.

Answers

Answer:

First Angle: 45 degrees, Second Angle: 80 degrees, Third Angle 55 degrees

Step-by-step explanation:

180∘= x+ 2x-10∘+ x+10

180∘=4x

x=45∘

2x-10=80∘

x+10=55∘

The measure of the interior angles of the triangle are 45°, 80° and 55°

respectively.

What is a triangle?

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

We know the sum of all the interior angles in a triangle is 180°.

Given, a triangle has interior angles x°, (2x - 10)° and (x + 10)°.

∴ x + (2x - 10) + (x + 10) = 180°.

4x = 180°.

x = 45°.

learn more about triangles here :

https://brainly.com/question/2773823

#SPJ5

Jane has 1 quarter, 3 dimes, and 4 nickels. What percent of dollar does Jane have?

i know the answer is 44% but can someone please explain how i got 44%??

Answers

Answer:

ok so I'm English not a hundred percent sure on your break down of money......so if I'm right in thinking that a nickel = 5 cents, dime = 10cents and a quarter =25cents

you add the amounts together

so 25 + 30 +20 = 75 cents.

there are 100 cents in a dollar so 100/100 X 75=75%

I have no idea how you got to 44%

A DVD has a diameter of 18 centimeters. What is the area of the DVD? Round your answer to the nearest hundredth. Use 3.14 for π.

Answers

Answer:

. SAME THING YOU PUT FOR MY ANSWER IM GONNA DO THE SAME FOR YOU

Step-by-step explanation:

answer pls!! A 12 inch vertical post casts a 24 inch shadow at the same time a nearby flower casts a 49 inch shadow.



How tall is the flower?

Answers

85 inches should be correct

please help me please will give brainliest ​

Answers

Answer: Printer A can print (576/48) 12 pages per minute. Printer B can print (1104/48) 23 pages per minute

Step-by-step explanation:

Answer:

Printer A 576/48 = 12

Printer B 1104/48 = 23

23-12 = 11

Therefore Printer B can print 11 more pages than Printer A

MARK BRAINLIEST PLEASE

graph a line that contains that point (-7,-4) and has a slope of -2/3

Answers

Answer:

[tex]y=-\frac{2}{3}x-\frac{26}{3}[/tex]

Step-by-step explanation:

Equation of straight line in point slope form is given as

[tex](y-y_1)=m(x-x_1)[/tex]

Here

[tex](x_1, y_1)=(-7,-4) \ and \ m=-\frac{2}{3}[/tex]

Therefore,

[tex](y+4)=-\frac{2}{3}(x+7)[/tex]

Graph of equation is attached

12. A garage is x metres wide. It is 5 metres longer than it is wide. The area of the garage
floor is 24m? Using this information, write a quadratic equation for the area of the floor.
Draw a graph of the equation in the domain --8 (1) What is significant about the two values x = -8 and x = 3, on the curve?
(ii) What is the only valid value of x? Explain your answer.

Answers

Answer:

X^2+5X-24=0

Step-by-step explanation:

Help due asap
Show workings

Answers

Answer:

45

Step-by-step explanation:

Like last question an isosceles has two angles that are the same. The square indicates a right angle so h=90

180-90=90

90/2=45 so G and E equal 45

Because you are given that one angle measures 90 degrees, this is an isosceles right triangle. Therefore, the other two angles must be equal, and  add up to 90 degrees because an isosceles right triangle is exactly half of a square. Also, all angles in a triangle must add up to 180 degrees. Because of these rules, we can completely ignore the expression for angle G and sufficiently say it is 45 degrees.

simplify the following
√2×√18

Answers

root 2 x root 18 is root 36
the square root of 36 is 6
so your answer is 6
hope that helps!

A ______ always has a numerator of 1
A. fraction
B.Simplest form
C. unit fraction
(answer asap) please and ty!

Answers

Answer:

C. Unit Fractions

Step-b

94 divided by 4552

Show ur work

Answers

Answer:

0.02065026362

Step-by-step explanation:

Answer: 0.020650263620387

Hope this helps!

F is inversely proportional to d 2 . When F = 3 , d = 4 Work out F when d = 2

Answers

Answer:

F = 6

Step-by-step explanation:

find the constant of variation (k) first by using this formula:

f = k/d

plug in given info to find k:  3 = k/4 so k = 12

use 12 to find F:  F = 12/2

y = 5x - 6
slope
y-intercept

Answers

Answer:

slope:5

y intercept: -6

Step-by-step explanation:

HELP ME WITH THIS PLEASE:(

Answers

Answer:

The answer is D

Step-by-step explanation:

2x+10 <-8

2x<-8-10

2x<-18

x<-9

In AMNO, the measure of angle O=90^ the measure of angle N=39^ , and MN = 3 feet. Find length of NO to the nearest tenth of a foot.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer = 2.3

Simplify −0.6(−6.3).

Answers

Answer:

3.78

Step-by-step explanation:

Answer:

3.78

Step-by-step explanation:

Factor: 2m + 19 + 6m - 7

Answers

Answer:

4(2m+3)

Step-by-step explanation:

2m + 19 + 6m - 7=8m+12=4(2m+3)

Help its urgent!!!!!!!!!!

Answers

Answer:A>

Step-by-step explanation:

Write the formula for the following sequence.
5.8, 3.6, 1.4,...
PLEASE SHOW YOUR WORK.​

Answers

[tex]tn = t(n - 1)- 2.2[/tex]

common difference is

3.6 - 5.8 = -2.2

let T1 = 5.8

T2 = 3.6

assuming we are to find T2

T2 = T(2-1) -2.2

= T1 -22

= 5.8 -2.2

= 3.6

What is (-8) x (-2/3)

Answers

Answer:

16/3 or 5.3 recurring

Step-by-step explanation:

-8 times -2/3 is 16/3, and 16/3 is 5.3 recurring

How do I do this? Multiply:
(x-9)²

Answers

Answer:

x2−18x+81

Step-by-step explanation:


pls do it fast


in the given figure AB=10.2cm, AC=14cm, AD=DC and AD perpendicular to BC. calculate area of triangle ABC.​

Answers

Answer:

solution :

in the given figure AB=10.2cm, AC=14cm, AD=DC and AD perpendicular to BC.

now ,

in rt angle tirangle ADC,

angleACD=45 degree, angle DAC=45 degree now,

in triangle ABD,

angle BAD+angleABD+angleADB=180 DEGREE (sum of the sngle of triangle)

angle BAD+75+30=180

angle BAD=180-165      therefore,angle BAD=15

angle BAC =15+45=60

Area of triangle ABC=1/2×AB×AC×SIN 60

=1/2×10.2×14×√3/2

=61.83cm³ ans

Can someone help with this

Answers

Answer:

C: 7

Step-by-step explanation:

As the x value increases by 1, the y value increases by 2

5+2=7

Hope this helps :-)

Answer:

Its C

Step-by-step explanation:

each time its increases by one the value increases  on y 1 extra

how to Simplify: (a + 2)(3a - 1')

Answers

3a to the power of 2 plus 5a minus 2

How long would it take to travel 30 miles at an average speed of 50 miles per hour

Answers

Answer:

1.6 hours so 96 minutes

Step-by-step explanation:

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