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
kherson [118]
2 years ago
13

The diagram below shows vector v.

Mathematics
1 answer:
ololo11 [35]2 years ago
3 0

Answer:

Option 1

Step-by-step explanation:

(0×-5)+(1×-4) = -4

(1×-5)+(0×-4) = -5

You might be interested in
Need help on this question
mixer [17]
At&t because it costs let than Verizon and still gives you the ability to make 50 calls per week.
8 0
3 years ago
The average speed of a car during 5 hours is 50 miles per hour. What is the total distance traveled by the car?
Paraphin [41]

Answer:

250 miles

Step-by-step explanation:

So we know that the time (t) equals 5 hours and that the rate (r) equals 50 mph. So knowing that, we can use the formula t*r=distance. We plug in the numbers and we get 250 miles.

Another way to think about this is, since we go 5 hours and 50 miles per hour, every hour we go 50 miles and we do that for 5 hours, so we go 50, 100, 150, 200, 250.  

6 0
2 years ago
BRAINLIEST FOR SOLVING THESE
slavikrds [6]

Answer:

1st a 2nd is c give me brianliest please pls pls

6 0
3 years ago
32.4% of 191.2 Round to the nearest thousand
Archy [21]
ANSWER: 61.9488
I think this is the right answer. I hope this helps
5 0
2 years ago
A college football coach has decided to recruit only the heaviest 15% of high school football players. He knows that high school
Alla [95]

Answer:

The coach should start recruiting players with weight 269.55 pounds or more.                                                    

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 225 pounds

Standard Deviation, σ = 43 pounds

We are given that the distribution of weights is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

We have to find the value of x such that the probability is 0.15

P( X > x) = P( z > \displaystyle\frac{x - 225}{43})=0.15  

= 1 -P( z \leq \displaystyle\frac{x - 225}{43})=0.15  

=P( z \leq \displaystyle\frac{x - 225}{43})=0.85  

Calculation the value from standard normal z table, we have,  

P(z < 1.036) = 0.85

\displaystyle\frac{x - 225}{43} = 1.036\\\\x = 269.548 \approx 269.55

Thus, the coach should start recruiting players with weight 269.55 pounds or more.

3 0
3 years ago
Other questions:
  • Perimeter and area of a rectangle 11 cm by 19.3cm
    10·1 answer
  • Brianna wants to buy a digital camera for a photography class. One store offers the camera for $50 down and a payment plan of $2
    5·1 answer
  • Find the value of x. <br> A. x= 1 <br> B. x=5 <br> C. x=19 <br> D. x=37
    7·2 answers
  • PLEASE HELP ME!!!
    12·2 answers
  • 4) A triangle has a base length of 2.5 cm and corresponding height 4.5 cm,
    15·1 answer
  • Stanley likes to go to the movie theater. Each time he goes to the movies he spends $4
    7·1 answer
  • after making 20 servings of pasta, a chef has used 30 cloves of garlic. how many cloves are used to make 10 servings?​
    5·1 answer
  • Math answer homework​
    9·1 answer
  • It cost sean 3.75 to play 45 songs on an old jukebox. The jukebox only accepts quarters. How many songs can the jukebox play per
    14·1 answer
  • What is one factor of 5x^2+13x-6 with work please.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!