Write a recursive sequence for the following:
13, 10, 7, 4

Answer:

a) Who jogs faster?

Your friend jogs faster because he jogs with a speed of 10.91 km/hr

Step-by-step explanation:

Speed = Distance(km)/Time(hours)

Question 2 How much sooner will the faster jogger finish a five-kilometer race?

Your friend's will finish a 5km race at a speed of 18.18 km/hr

Your speed is :

You jog 2 kilometers in 12 minutes.

Convert 12 minutes to hours

60 minutes = 1 hour

12 minutes = x

x = 12/60

x = 1/5 hour

Your speed is calculated as:

2km/1/5hour

= 2 km ÷ 1/5 hour

= 2 × 5

= 10 km/hr

Your friend's speed is calculated as:

Your friend jogs 3 kilometers in 16.5 minutes.

Convert 16.5 minutes to hours

60 minutes = 1 hour

16.5 minutes = x

x = 16.5/60

x = 0.275 hour

Your speed is calculated as:

3km/0.275 hour

= 10.909090909 km/hr

Approximately = 10.91km/hr

a) Who jogs faster?

Your friend jogs faster because he jogs with a speed of 10.91 km/hr

Question 2 How much sooner will the faster jogger finish a five-kilometer race?

Your friend jogs faster, hence:

3 km = 10.91 km/hr

5km = x

x = 5 × 10.91/3

x = 18.183333333 km/hr

Your friend's will finish a 5km race at a speed of 18.18 km/hr

Answer:

-66.9901960784

Step-by-step explanation:

yes

Answer:

-66.9901960784

Step-by-step explanation:

1/3 × 1/34 + (-67)

1/102 - 67

1 - 67 × 102/102

1 - 6834/102

- 6833/102

= -66.9901960784 or -67

Answer:

m∠A+m∠B = m∠ACD.

m∠A = 56°

m∠B = 97°

Step-by-step explanation:

In this problem, we are given that m∠B is fifteen less than twice the m∠A.

Let m∠A = x°

This means that m∠B = 2x°-15°

Due the exterior angles theorem,

m∠A+m∠B = m∠ACD.

Since we are given that m∠ACD is 153°,

m∠A+m∠B=153°.

x+2x-15=153

x=56°

That means

m∠A = 56°

m∠B = 2(56) -15

m∠B = 97°

Answer: -3

Step-by-step explanation: Plug the points into rise over run and solve

hope this helps;)

Answer:

( - 15, - 16 )

Step-by-step explanation:

Coordinates of midpoint are ( [tex]\frac{x_{1} +x_{2} }{2}[/tex] , [tex]\frac{y_{1} +y_{2} }{2}[/tex] )

( - 5 + x ) / 2 = - 10 ⇒ x = - 15

( 4 + y ) / 2 = - 6 ⇒ y = - 16

( - 15, - 16 )

Answer:B

Step-by-step explanation:

Starts on 2 next pt is down 1and 2right

And its shaded below the line < and solid line less than or equal too

< _ with line underneath the <

Answer:

B

Step-by-step explanation:

Answer:

125/1000

Step-by-step explanation:

you reduce this to lowest terms by dividing the numerator and denominator by 125 to get the equivalent fraction 1/8

Answer:

Yes

No

Step-by-step explanation:

The first question is yes the second one is no...

Answer:

2nd one (14)

Step-by-step explanation:

525+50m=1225  take 525 from both sides

50m=700  divide 50 from both sides

m=14

If will take 14 months to save up the money.

Answer:

289

i think

Step-by-step explanation:

I think you just need to multiply the 163 times the 3 and you will get the answer please mark me Brainliest

Answer:

489

Step-by-step explanation:

She uses 489 tiles because you multiply 163 by 3 to get how many tiles she uses in her third design. :) Hope this helps!!

Answer:

n < 9

Step-by-step explanation:

Answer:

n < 9

Step-by-step explanation:

Answer: go to 10 the over 7 right im pretty sure

Step-by-step explanation:

Answer:

f(7) = - 5

Step-by-step explanation:

Locate x = 7 on the x- axis. Go vertically down to meet the graph, then read the corresponding value of y on the y- axis.

The y- value is - 5

Thus

f(7) = - 5

Answer:

let the number be x

therefore X - 23 = 44 which is A

Answer:

4355

Step-by-step explanation:

So first we will see how much is each hour

650 kilometres per hour.

So next we can work out how is 6 hours since that is easy.

650 X 6 = 3900

Next is the 42 mins

All you need to do is

650/ 60 = 65/6

65/6 X 42 = 455

Last step:

3900 + 455 = 4355

Done!

Hope I helped!

The distance is 4,355 km.

Given that,

Based on the above information, the calculation is as follows:

We know that

[tex]Speed = Distance \div time \\\\Distance = Speed \times time[/tex]

Now for 6 hours, and 650 km/hr, the distance is 3,900

And, for 42 mins, and 650 km/hr the distance is [tex]650\div 60 \times 42[/tex] = 455

So, the total distance is

= 3,900 + 455

= 4,355 km

Learn more: brainly.com/question/24169758

Answer:

f(12)=-2 because all you do is put 12 in for x so your equation is f(12)=1/4(12)-5

Answer:

x ≤ 10

Step-by-step explanation:

Answer:

i am pretty sure its 11

Step-by-step explanation:

bc if you look at the nymber next to 0 its .6 and they say 5 and up round UP!!

Answer:

11

Step-by-step explanation:

Rounded to Nearest Whole Number =  

11

Rounded to Nearest Tenth =  

10

Rounded to Nearest Hundredth =  

0

Rounded to Nearest Thousandth =

0

Answer:

D

Step-by-step explanation:

x^2-4x-45

(x-9)(x+5)

What two numbers when multiplied make the -45 and when added make the -4?  -9 and +5

Answer:

1/5

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

3  x  12 ÷ (4 + 2)

3 x 12 ÷ 6

36 ÷ 6

therefore the answer is: 6

Answer:

[tex]Q(a) = w[/tex]

Step-by-step explanation:

Given

w = weight

a = age

Required

Represent the weight as a function of age

When writing a function.

[tex]y = f(x)[/tex]

means that y is a function of x

Using the above to answer the given question, we have:

[tex]w = Q(a)[/tex]

Which means w is a function of a

and can be rewritten as:

[tex]Q(a) = w[/tex]

Answer:

Step-by-step explanation:

(4/3)^-2 = 9/16  

Since (4/3)^2 is 16/9 you will need to flip it since the power is a negative. Hope this helps.

Answer:

7.2

Step-by-step explanation:

i saw on google...

Answer:

7.2 if needed round 7.20

Step-by-step explanation:

60 x 12%

7.2

Answer:

e

Step-by-step explanation:

e

Answer:

HI MATE,

Step-by-step explanation:

THE ANSWER IS 6

Answer:

This is so cool.

Step-by-step explanation:

Oh my god.

A

Step-by-step explanation:

Answer:

a= 140 b=140 c= 40 d= 140

Step-by-step explanation:

a b and d are congruent to the given angle and d is supplimentary to c so 140 +40 = 180