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
nikdorinn [45]
3 years ago
6

Can someone please help me???????????????????

Mathematics
2 answers:
Vinil7 [7]3 years ago
8 0

Answer:

C

Step-by-step explanation:

jasenka [17]3 years ago
7 0

Answer:

The answer is A

Step-by-step explanation:

The equation is d=4t

The slope of this equation would be 4

Every new point on the graph is up 4, right 1

You might be interested in
Qual é o resultado do mdc 630,154
meriva

Answer:

???? Wydm?

Step-by-step explanation:

5 0
3 years ago
Suppose X has a continuous uniform distribution over the interval [1.3, 6.2]. Round your answers to 3 decimal places.
goldenfox [79]

Answer:

(a) 3.75

(b) 2.00083

(c) 0.4898

Step-by-step explanation:

It is provided that X has a continuous uniform distribution over the interval [1.3, 6.2].

(a)

Compute the mean of X as follows:

\mu_{X}=\frac{a+b}{2}=\frac{1.3+6.2}{2}=3.75

(b)

Compute the variance of X as follows:

\sigm^{2}_{X}=\frac{(b-a)^{2}}{12}=\frac{(6.2-1.3)^{2}}{12}=2.00083

(c)

Compute the value of P(X < 3.7) as follows:

P(X < 3.7)=\int\limits^{3.7}_{1.3}{\frac{1}{6.2-1.3}}\, dx\\\\=\frac{1}{4.9}\times [x]^{3.7}_{1.3}\\\\=\frac{3.7-1.3}{4.9}\\\\\approx 0.4898

Thus, the value of P(X < 3.7)  is 0.4898.

5 0
3 years ago
A Spanish class has a total of
Kay [80]
There are seven females and nineteen males in the spanish class.

5 0
3 years ago
I need help answer all of them plz
klemol [59]

Answer:

Step-by-step explanation:

1a. 25/50 =x/100                

25*100= 2500/50= 50

A= 50%

1b. 35/40 = x/100

35*100= 3500/40= 87.5

A=87.5%

2a. 15/20= x/100

20*5= 100; 15*5= 75

A=75%

2b. 25/70= x/100

25*100= 2500/70= 35.71

A=35.71

3a. 15/80= x/100

15*100= 1500/80=18.75

A=18.75%

3b. 30/60= x/100

30/60= 1/2;1/2=0.5;0.5= 50%

A=50%

4a. 70/80 =x/100

70*100=7000/80 =87.5

A=87.5

4b.30/60 = 50% ( same as question #3b)

5 0
3 years ago
When jack���s puppy was born, she weighed 1.2 pounds. in 2 months, she weighed 11.15 pounds. how much weight did jack���s puppy
NemiM [27]
She gained 9.95 pounds 
6 0
3 years ago
Other questions:
  • 4700 equal to 47 what
    15·2 answers
  • Using snythetic divison (2x4 + 4x3 + 2x2 + 8x + 8) ÷ (x + 2).
    14·2 answers
  • Use the commutative property to identify which expression is equal to (3+4) x9
    13·1 answer
  • Graph the hyperbola x^2/4 - y^2/1 =1
    6·1 answer
  • Find the measure of side c.<br><br> c=<br><br> (Round the answer to the nearest whole number.)
    9·1 answer
  • Can anybody help me with this please <br> I’ll mark you as a brainliest.
    7·1 answer
  • UL
    8·1 answer
  • URGENT WILL GIVE BRAINLIEST <br><br> if &lt;1=115 find the other missing angles
    13·1 answer
  • 8. A rectangle's sides are measured to be 6.2 cm and 9.3 cm. What is the
    13·1 answer
  • I need 9-12 please!!​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!