1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dmitriy789 [7]
2 years ago
6

Pls pls answer this asap no wrong answers pls

Mathematics
1 answer:
klemol [59]2 years ago
6 0

Answer:

20, increased, Bianca

Step-by-step explanation:

First one:

He is shown to have travelled 20km in 1 hour, so that's 20km/h.

Second:

The gradient is how steep the curve is, the steeper the faster the person is travelling. Due to the fact Bianca's curve becomes steeper, it shows she is travelling faster. Therefore, her running speed increases.

Third:

Bianca's line hits 50km before Alberto, so therefore she finished first.

Let me know if this makes sense, hope it helped! :D

You might be interested in
Anita's, a fast-food chain specializing in hot dogs and garlic fries, keeps track of the proportion of its customers who decide
damaskus [11]

Answer:

0.2700

Step-by-step explanation:

-Notice that this is a binomial distribution with p=0.52, n=4 and x=3.

-The formula for the binomial probabilities is given as:

P(X=x)={n\choose x}p^x(1-p)^{n-x}

The probability than in 4, exactly 3 order their food on the go is:

P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\P(X=3)={4\choose3}0.52^3(1-0.52)^1\\\\=0.2700

Hence, the probability that exactly 3 order their food on the go is 0.2700

3 0
2 years ago
The legs of a right triangle are 24 in and 9 in. What is the length of the hypotenuse? Round to the nearest tenth.
liq [111]

Answer:

25.6

Step-by-step explanation:

24^2 + 9^2=h^2

576+81=h^2

657=h^2

25.6=h

4 0
3 years ago
Approximate the value of V61 to the nearest hundredth.<br><br> No links please!
Nookie1986 [14]
The answer above is scam. They just tyr to get potns. The correct andwr dos 3736.
6 0
2 years ago
NEED HELP WITH THIS PROBLEM ASAP!!!!!!!
nata0808 [166]

Answer:

You're handwriting is good but i cant read itt

Step-by-step explanation:

4 0
3 years ago
I don’t understand this very much help number 2
Cerrena [4.2K]
It is 33.75 hope this helps
4 0
2 years ago
Read 2 more answers
Other questions:
  • Describe in detail two different real-world situations in which you could use the Pythagorean Theorem.
    7·2 answers
  • Dale needs to drive a total of 23 miles. So far, he has driven 7.2 miles. How many more miles must Dale drive?
    7·1 answer
  • Hello, PLEASE ANSWER ASAP!!! Don't report my question or give me false answers but I'm freaking out. I was biking home from scho
    15·2 answers
  • Five runners ran a marathon before they used a new training program. The same five runners also ran a marathon after they went t
    13·1 answer
  • How can graphing help solve a problem involving ratios
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=The%20sum%20of%20two%20numbers%20is57%20and%20the%20difference%20is3%20.%20What%20are%20the%20
    14·2 answers
  • Anyone else getting the nasty storms from Tropical Storm Arthur? (I live in Virginia Beach, VA so I am :/)
    14·2 answers
  • Solve the equation by using the Properties of Equality.<br> 9x – 3 = 42
    10·1 answer
  • Find the measure of the missing angle.
    10·2 answers
  • A computer software retailer used a mark up of 150%. Find the cost of the computer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!