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
lidiya [134]
3 years ago
15

a biologist counted 10,000 migrating monarch butterflies. how do you express 10,000 as a power of 10​

Mathematics
2 answers:
Brums [2.3K]3 years ago
6 0

<u>Answer:</u>

10^4

<u>Step-by-step explanation:</u>

We know that a biologist counted 10,000 migrating monarch butterflies and we are to write this number of butterflies as a power of 10.

Numbers such as 10, 100, 1000, 10000 can be expressed as a power of 10 denoted by 10^n where the power n is the number of zeros in that number.

So we can write 10,000 as:

10^4

Sati [7]3 years ago
4 0

Answer:

10000 = 10^{4}.

Step-by-step explanation:

If a number is given in terms of 10, 100, 1000, 10000 then the number can be represented as 10^{n}

where n is number of 0 present in the given number.

Therefore for a biologist who counted butterfly as 10,000 may be represented as 10^{n} where n = 4.

So 10000 = 10^{4}

You might be interested in
Lord have mercy<br> please help me
sleet_krkn [62]

Answer:

-24 and positive 2

Step-by-step explanation:

4 0
3 years ago
A ball is thrown into the air. The height h, in feet, of the ball after x seconds is given by the function h = −16(x − 2)2 + 72.
Annette [7]

Answer:

Step-by-step explanation:

h = −16(x − 2)² + 72

 =  −16((x − 2)(x − 2)) + 72                   expand the square  (x - 2)² =  (x - 2)(x - x)

 =  -16 ((x)(x) + (x)(-2) + (-2)(x) + (-2)(-2)) + 72

  = -16 (x² + (-2x) + (-2x) + (4) ) + 72

  = -16 (x² + (-4x)  + (4) ) + 72

  = -16 (x² - 4x  + 4 ) + 72

  = (-16)(x²) + (-16)(-4x) +(-16)(4) + 72

  =   -16x²  + 64x  - 64 + 72

  =   -16x²  + 64x  + 8              My guess is D   ; 72 ???

I have no clue what the  ; 72 means after the given answer.  It must be a standard form thing I never learned.

4 0
3 years ago
Read 2 more answers
In the following equation, f(x)=2x +7, what is f(-3)?
Helen [10]

Answer:

f(-3) = 1

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x + 7

f(-3) is x = -3

<u>Step 2: Evaluate</u>

  1. Substitute:                   f(-3) = 2(-3) + 7
  2. Multiply:                       f(-3) = -6 + 7
  3. Add:                             f(-3) = 1
5 0
3 years ago
Which of the following are considered assets?
nordsb [41]

Answer:

Number 1, i think

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write the equation in the standard linear equation form (Ax+By=C) if possible. Is the equation linear? y/3+x=5
mojhsa [17]

Answer:

3x + y = 15

Step-by-step explanation:

y/3 + x = 5

You can first move the x and y variable around so it fits the standard linear equation format.

x + y/3 = 5

In order to make it look more like the standard format, you can multiply both sides of the equation by 3 to get rid of the 3 in the denominator of the y variable.  It would look like this:

3 ( x +y/3) = 3 ( 5 )

When you multiply this out, you get this:

3x + y = 15

8 0
3 years ago
Other questions:
  • SOLVE APPLICATION USING ALGEBRA. TYPE THE EQUATION OR INEQUALITY AND PLEASE SHOW WORK. a) A rectangle with perimeter 18 cm has l
    8·2 answers
  • The cross-sectional area parallel to the bases of the two figures above is the same at every level. Find the volume of the cone,
    7·2 answers
  • Two datasets arranged in descending order are: {8, x, 4,1) and (9. y, 5,2). If the medians of
    12·2 answers
  • What is y=-x+6?........
    11·1 answer
  • How to write 20,136 in scientific notation
    14·1 answer
  • Can annyone help me solve this pleaseeeeeeeeeeeeee x/3– 10 ≤ 11
    9·1 answer
  • If F(x)=2/3x^2+8x, what is the value of f(6)
    7·1 answer
  • HELLLPPPPPPPPPPPPPPPPPPPPPPPP
    6·2 answers
  • Re-write the equation in Ax+By=C form. use integers for A,B, and C. <br> y+2=-5(x-5)
    9·1 answer
  • There are 7 terms in a finite arithmetic sequence, and the first term is 11.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!