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
harina [27]
3 years ago
13

I’m in a test so I’ll be posting all of these if someone could help I would appreciate it very much

Mathematics
1 answer:
aliina [53]3 years ago
7 0
I’m pretty sure it’s the yellow one
You might be interested in
Consider the given vector equation. r(t) = 2eti + 3e−tj (a) find r'(t). r'(t) = <2et,−3e−t> (b) sketch the plane curve tog
Fofino [41]
(a) Differentiate each of the components to get r'(t). The rule is
.. d/dt (a*e^(bt)) = a*b*e^(bt)
The answer you have shown is the correct one.

(b) See the figure. The red curve is the position r(t) for 0 ≤ t ≤ 2. The dashed orange line is the tangent line, whose equation is
.. L(t) = r(0) +r'(0)*t = (2 +2t)i +(3 -3t)j

6 0
3 years ago
If the cone and the square pyramid have the same volume, find the radius of the cross section of the cone. Round your answer to
nikdorinn [45]

Answer: R= 4.91

Pi r^2= 8^2

Pi r^2= 8.7^2

Pi r^2= 75.69

r^2=24.09

R= 4.91

6 0
3 years ago
Image attached below
Alika [10]

Answer: n = 6

Step-by-step explanation:

The red dot(n) is on 6 so n =6

4 0
3 years ago
Read each statement then select whether it is true or false.
Marina CMI [18]

Answer:

1) true

2) false

3) false

4)True

4 0
3 years ago
Which of the following fractions can be represented by a terminating decimal?
Karo-lina-s [1.5K]

Answer:

B) 13/8

Step-by-step explanation:

First we need to understand what a terminating decimal is: It is a decimal that has a finite number of decimal values that are not zero, meaning that its decimal values end at some point

Let's go through our possible answers with trial and error:

A) 8/9

8/9 = 0.888888888888...9 (Incorrect)

B) 13/8

13/8 = 1.625 (Correct)

C) 4/3

4/3 = 1.3333333333...4 (Incorrect)

D) 6/11

6/11 = 0.545454545454...54 (Incorrect

13/8 is our answer because in decimal form it is a terminating decimal.

8 0
2 years ago
Other questions:
  • Which economic indicator measure inflation?<br><br>A. GDP<br>B. CPI<br>C. Unemployment rate
    12·2 answers
  • Please Help!!!!! Trina has two spinners. One spinner has 4 equal sections that are numbered 1 through 4. The other spinner has 5
    10·2 answers
  • How to turn 3x = -2y into standard form
    11·1 answer
  • An element with a mass of 970 g decays by 15.1% per minute how much of the element remaining after 14 minutes
    13·2 answers
  • I need help please????
    10·2 answers
  • Draw a picture to show how 2/3 of jakes pizza can be equal to 3/6 of a pizza from als
    12·1 answer
  • A particular manufacturing design requires a shaft with a diameter between 23.92 and 24.018 mm. The manufacturing process yields
    6·1 answer
  • Question 3
    15·2 answers
  • Which equation is correct for these angles?
    6·1 answer
  • Find the distance between each pair of points (-6,-5) and (2,0)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!