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
Pavel [41]
3 years ago
7

Below is a set of data about temperatures. The range of a set of data is the distance between the lowest and highest value in th

e set. What is the range of these temperatures
9∘C

3∘C

22∘C

-5∘C

11∘C

15∘C
Mathematics
1 answer:
iren [92.7K]3 years ago
3 0
I get 27 degrees C!!!!!!!!!!
You might be interested in
Solve the equation = a/4+a/3=21
Roman55 [17]
Solve the equation = a/4+a/3=21
a=36
5 0
3 years ago
Read 2 more answers
Can anyone help me with calculus??
gogolik [260]

1. If f(x)=(x+1)^4, then f'(x)=4(x+1)^3. So f'(1)=32.

2. With x^2+y^2=1, we differentiate once with respect to x and get

\dfrac{\mathrm d}{\mathrm dx}[x^2+y^2]=\dfrac{\mathrm d}{\mathrm dx}1

2x+2y\dfrac{\mathrm dy}{\mathrm dx}=0

\dfrac{\mathrm dy}{\mathrm dx}=-\dfrac xy

Differentiate again with respect to x and we get

\dfrac{\mathrm d^2y}{\mathrm dx^2}=-\dfrac{y-x\frac{\mathrm dy}{\mathrm dx}}{y^2}

\dfrac{\mathrm d^2y}{\mathrm dx^2}=-\dfrac{y+\frac{x^2}y}{y^2}=-\dfrac{y^2+x^2}{y^3}=-\dfrac1{y^3}

(where y\neq0).

3. Check the one-side limits where the pieces are split. For f to be continuous everywhere, we need

\displaystyle\lim_{x\to-1^-}f(x)=\lim_{x\to-1^+}f(x)=f(-1)

\displaystyle\lim_{x\to1^-}f(x)=\lim_{x\to1^+}f(x)=f(1)

In the first case, we have

\displaystyle\lim_{x\to-1^-}f(x)=\lim_{x\to-1}x+2=1

\displaystyle\lim_{x\to-1^+}f(x)=\lim_{x\to-1}x^2=1

and f(-1)=1, so it's continuous here.

In the second case, we have

\displaystyle\lim_{x\to1^-}f(x)=\lim_{x\to1}x^2=1

\displaystyle\lim_{x\to1^+}f(x)=\lim_{x\to1}3-x=2

so f is discontinuous at x=1.

4. If f(x)=3xe^x, then f'(x)=3e^x+3xe^x=3e^x(1+x)[tex]. So [tex]f'(0)=3.

5. If f(x)=(x+1)^2(x+2)^3, then f'(x)=2(x+1)(x+2)^3+3(x+1)^2(x+2)^2=(x+1)(x+2)^2(5x+7). So f'(0)=28.

6. The average velocity over [1, 2] is given by

\dfrac{s(2)-s(1)}{2-1}=(2^2+2)-(1^2+1)=4

7. If f(x)=\sin^2x, then f'(x)=2\sin x\cos x=\sin2x. So f'\left(\dfrac\pi4\right)=\sin\dfrac\pi2=1.

8. If f(x)=\log_23x, then

2^{f(x)}=3x\implies e^{\ln2^{f(x)}}=3x\implies e^{(\ln2)f(x)}=3x

Differentiating, we get

(\ln2)f'(x)e^{(\ln2)f(x)}=(\ln2)3xf'(x)=3\implies f'(x)=\dfrac1{(\ln2)x}

So f'(1)=\dfrac1{\ln2}.

9. If f(x)=\dfrac1{x^2}, then f'(x)=-\dfrac2{x^3}. So f'(1)=-2

10. If f(x)=-\dfrac{6x}{e^x+1}, then f'(x)=-\dfrac{6(e^x+1)-6xe^x}{(e^x+1)^2}=-\dfrac{6e^x(1-x)+6}{(e^x+1)^2}. So f'(0)=-\dfrac{12}4=-3.

7 0
4 years ago
My lilttle brother: Whats the h word
Leya [2.2K]

Answer:I would be scared especially since it’s ramadan

Step-by-step explanation:

5 0
3 years ago
Select the correct answer.
ipn [44]

Answer:b

Step-by-step explanation:

5 0
3 years ago
The distance on a map between two locations is
Natalka [10]

Answer:

54 miles

Step-by-step explanation:

lets work in steps here:

1 in (24 miles) + 1 in (24 miles) = 2 in OR 48 miles

PLUS

**0.25 in (6 miles)

= 48+6 miles = 54 miles

** you know that 0.25=6 miles because 24/6 is 4. 100/4 is 0.25. simple division.

5 0
3 years ago
Read 2 more answers
Other questions:
  • I mainly need 51,200 divides by 3 rounded please :)
    14·2 answers
  • Select the property that allows the left member of the equation to be changed to the right member. b a = a b
    7·1 answer
  • John has walked 15% of the way
    11·1 answer
  • A portion of the Quadratic Formula proof is shown. Fill in the missing reason. Statements Reasons ax2 + bx + c = 0 Given ax2 + b
    15·1 answer
  • , 5: Peter walks 5 m towards West, takes a right turn and walks 5m again. He then takes another right turn How far and walks 20m
    7·1 answer
  • 2⁄4 + 3⁄5 + 6⁄8 = ???
    10·2 answers
  • In the context of this graph, what do the slope and y-intercept mean?
    5·1 answer
  • How many joules of gravitational potential energy are stored in a system where a feather with a mass of 0.008 kilograms is posit
    6·1 answer
  • How do you add <br> 2 2/3 + 6/7
    7·2 answers
  • Bethany plays on the Sixth Grade Sluggers softball team. So far this season, she has batted 24 times and the results of these at
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!