Harry is trying to complete his hill walking scouts badge. He is using a map with a scale of 1cm :2km.Harry has completed 4cm of the route on his map.How far has he actually walked?

Answer:

1 /4

Step-by-step explanation:

Multiples of 5 = (5, 10, 15, 20, 25, 30, 35, 40, 45)

Numbers on card : (20,21,22,23,24,25,26,27,28)

Number on first card = 22

To have a sum which is a multiple of 5 ; number on second card must be either :

23 or 28

22 + 23 = 45

22 + 28 = 50

Since only 2 of the cards will. Result in a sum which is a multiple of 5

Required outcome = 2

Total possible outcomes = (9 - 1) = 8

Probability = required outcome / Total possible outcomes

= 2 / 8

= 1 /4

Answer:

144 sq ft

Step-by-step explanation:

formula for finding triangle area: base x width x height; devided by 2

Answer:

65/3 = 21 2/3 = 21.666666667

21.66 = 21.661.

21.661 = (21.66 × 100)(1 × 100) = 2166100.

(2166÷2)(100÷2) = 108350 when reduced to the simplest form.

The is 21 2/3

(hope this helps can i plz have brainlist :D hehe)

tep-by-step explanation:

Answer:

179.159

Step-by-step explanation:

Given the sequence :

50, 60, 72,..

The sequence given is a geometric sequence :

For a geometric sequence ;

ar^(n - 1)

a = first term

r = a2 / a1 = 60 / 50 = 1.2

The 8th term ; n =8

a8 = ar^(n - 1)

a8 = 50*1.2^(8 - 1)

a8 = 50*1.2^7

a8 = 50*3.5831808

a8 = 179.15904

a8 = 179.159 (nearest thousandth )

Answer:

The number is 13

Step-by-step explanation:

Let the number be y

1 is subtracted from the number. This can be written as:

y – 1

The difference is tripled. This can be written as:

3(y – 1)

The result of the difference tripled is 23 more than the number. This can be written as:

3(y – 1) = 23 + y

Thus, we can obtain the value of y as follow:

3(y – 1) = 23 + y

Clear bracket

3y – 3 = 23 + y

Collect like terms

3y – y = 23 + 3

2y = 26

Divide both side by 2

y = 26 / 2

y = 13

Thus, the number is 13.

Answer:

y=500x+25000

where y is height in ft

and x is time in minute....

Answer:

Step-by-step explanation:

2 1/8-3/4

17/8-3/4

17/8-6/8

11/8

6 3/5-3 4/5

33/5-19/5

14/5

1.       2 1/8 - 3/4 = 1 3/8

(work is below)

2 1/8 - 6/8

17/8 - 6/8

11/8

1 3/8

2.       6 3/5 - 3 4/5 = 2 4/5

(work is below)

6 3/5 - 3 4/5

33/5 - 19/5

14/5

2 4/5

Explanation :

First, you need to convert the mixed numbers into improper fractions. Then, you make sure the denominators are the same. (For example, in the first problem, you have to change the 3/4 to 6/8 to match the 17/8.) Then, you subtract the two fractions, and then turn the resulting improper fraction to a mixed number!

Answer: I think Its A. ..but I'm not completely sure

Step-by-step explanation:

Answer:

x = 5.5

Step-by-step explanation:

PM = MR

4x - 12 = -2x + 21         {add 2x to both the sides}

4x - 12 + 2x = -2x + 2x + 21

6x - 12 = 21         {Add 12 to both sides}

6x - 12 + 12 = 21 + 12

            6x  = 33

              x = 33/6

x = 5.5

Step-by-step explanation:

here,

Answer:

z=10

Step-by-step explanation:

We have to find the value of z.

(3×22)-(3×5)= 66-15= 51

Now,

51=4z+11

4z=51-11

z=40/4

z=10

Hope this helps you :)

Answer:

8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192, and so on..

Answer:

8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160......

Step-by-step explanation:

8 * 1 = 8

8 * 2 = 16

8 * 3 = 24

8 * 4 = 32

8 * 5 = 40

8 * 6 = 48

8 * 7 = 56

8 * 8 = 64

8 * 9 = 72

8 * 10 = 80

8 * 11 = 88

8 * 12 = 96

8 * 13 = 104

8 * 14 = 112

8 * 15 = 120

8 * 16 = 128

8 * 17 = 136

8 * 18 = 144

8 * 19 = 152

8 * 20 = 160

Just keep multiplying numbers by 8.

Answer:

AC = 15, CM = 20, CP = 12

Step-by-step explanation:

see the attached picture, I tried to explain as much as possible, the general idea is there are three triangles that are similar to one another and thus in proportion. Therefore you can find missing sides using ratios.

Answer:

14

Step-by-step explanation:

Answer:

The equation will have 0 solutions as it is incorrect equation

Answer:

Step-by-step explanation:

Yes it is C, u are right

Answer:

C    (x + 6)(x + 6)

Step-by-step explanation:

Look for 2 factors of 36 that add up to twelve.   6 and 6 do that, so

[tex]x^{2} + 12x + 36 = (x+6)(x + 6)[/tex]

Foil to check

Answer:

x= 10 hope it helps have a nice day

Answer:

x=10

Step-by-step explanation:

[tex]\frac{8}{12} =\frac{x}{15}[/tex]

8×15=12x

120=12x

120/12=x

10=x

x=10

Hope this helps! :)

Answer

 h = √ (96 / 8) = √12 ft

P=100 watts

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

6/(6+6) = 5/(5+5) = (3x+5)/(5x+14) = 1/2

3x+5 = 1/2*(5x+14)

6x+10 = 5x+14

x = 4

Answer:

the correct answer is b $525.00

Step-by-step explanation:

half of her earnings is 25 dollars if she makes time and a half it would be 50 + 25 = $75/hr of overtime (overtime wage)

if she works 7 hours of overtime then...  (hours she work) x (overtime wage)

7 x 75 = 525

so her pay would be $525.00

the correct answer would be B

Answer:

for the single roots -1 & 2, the graph CROSSES the x-axis at the intercepts

for the double root 3, the graph TOUCHES the x-axis at the intercepts

Step-by-step explanation: took it on edge

Answer:

Crosses EDG 2021

Step-by-step explanation:

Answer:

38 seeds will grow

Step-by-step explanation:

4/5 = 80%

80% = .8

40*0.8 = 32

Step-by-step explanation:

Put the what given of y in equation 2 to equation of 1

So you get

[tex] \frac{4}{5} x + \frac{2}{5} x - 7 = - 4 \\ \frac{6}{5} x = 3 \\ x = \frac{15}{6 } \\ x = \frac{5}{2} [/tex]

Then put the value of x in second equation

You will get

[tex]y = - \frac{2}{5} \times \frac{5 }{2} + 7 \\ \\ y = 6[/tex]

Answer:

In picture

For 14, you can think of your own way to remember

Step-by-step explanation:

Answer:

likely ❤️❤️❤️❤️❤️❤️❤️