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
Alexxx [7]
3 years ago
15

Fatima evaluated the expression StartFraction 4 m Superscript negative 3 Baseline n Superscript negative 2 Baseline Over m Super

script negative 1 Baseline n EndFraction, when m = negative 2 and n = 4. Her work is shown below. StartFraction 4 m Superscript negative 3 Baseline n Superscript negative 2 Baseline Over m Superscript negative 1 Baseline n EndFraction = 4 m Superscript negative 2 Baseline n Superscript negative 3 Baseline = 4 (negative 2) Superscript negative 2 Baseline (4) Superscript negative 3 Baseline = StartFraction 1 Over 64 EndFraction times StartFraction 1 Over 64 EndFraction = StartFraction 1 Over 4,096 EndFraction What was Fatima’s error?
Mathematics
2 answers:
makkiz [27]3 years ago
7 0

Answer:

C

Step-by-step explanation:

Marysya12 [62]3 years ago
7 0

Answer:

She applied the exponent Negative 2 to 4 (negative 2) instead of applying the exponent to just Negative 2.

Step-by-step explanation:

You might be interested in
A rectangular pyramid fits exactly on top of a rectangular prism. The prism has a length of 16 cm, a width of 6 cm, and a height
blondinia [14]

Answer:

<u>1,216 cm³</u>

Step-by-step explanation:

Volume (composite space figure) = Volume (pyramid) + volume (prism)

  • ⇒ [16 x 6 x 14 / 3] + [16 x 6 x 8]
  • ⇒ 96 [14/3 + 8]
  • ⇒ 96 [14/3 + 24/3]
  • ⇒ 96 x 38/3
  • ⇒ 32 x 38
  • ⇒ <u>1,216 cm³</u>
3 0
2 years ago
Adam, Matt, and Clinton sold sandwiches in the ratio of 2:7:3 to raise money their basketball team. Matt sold 91 sandwiches. How
zavuch27 [327]

Answer:

156

Step-by-step explanation:

Let,

Sandwiches sold by Adam, Matt and Clinton = 2x, 7x and 3x

Total sandwiches = 2x + 7x + 3x

=> 12x

But its given that Matt sold 91 sandwiches

So,

7x = 91

x = 91/7

x = 13

=> Total sandwiches = 12x = 12(13) = 156

5 0
2 years ago
sold 45 of his DVDs and purchased 10 more. If Smith has 15 DVDs now, how many DVDs did he have to begin with?
natita [175]
X-45+10=15
X-35=15
+35 +35
X=50
He had 50 dvds to begin with.
3 0
3 years ago
4, Analyze Information Jessica is
sveta [45]
<span>Jared is 9 years 270 days</span>
6 0
3 years ago
Zero and negative exponentswrite in simplest form without zero or negative exponents
gulaghasi [49]

We have the following rule for exponents:

a^0=1

then, in this case we have:

(-17)^0=1

7 0
1 year ago
Other questions:
  • Miranda is adding the numbers below. 2.9 times 10^10 + 5.35 times 10^10 What is the sum written in scientific notation?
    10·1 answer
  • What does a residual value of 1.3 mean when referring to the line of best fit of a data set?
    14·2 answers
  • Which statement says that a number is between -6 and 6
    14·1 answer
  • Mr. gomez bought 2 pairs of jeans each costing 45.50, and 1 pair of shoes. he spent a total amount of 132.25,. how much did the
    7·2 answers
  • Classify the following triangle. Check all that apply.
    13·1 answer
  • 7 units up equation for each translation of y=|x|
    6·1 answer
  • Sylvia has a circular table cloth. The area of the table cloth is 254.34 in2
    8·1 answer
  • Translate 4 left and then reflect over the y axis<br><br> Please hurry
    6·2 answers
  • A square and a rectangle have the same perimeter is the length of the side of the square is 4X minusone the score of the rectang
    14·1 answer
  • QUICKK - Which inequality matches the graph?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!