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
svp [43]
3 years ago
13

Test worth 150 points test score of 96%

Mathematics
2 answers:
aivan3 [116]3 years ago
7 0
Think of 96% as 96/100 which is 0.96. So, if you multiply 0.96 by 150, you will get what 96% of 150 is. Let's do that:
0.96(150)= 144

So, 96% of 150 is 144.
grigory [225]3 years ago
3 0

Answer:

96% of 150 is 144.Think of 96% as 96/100 which is 0.96. So, if you multiply 0.96 by 150, you will get what 96% of 150 is. Let's do that:

0.96(150)= 144

Step-by-step explanation:

Think of 96% as 96/100 which is 0.96. So, if you multiply 0.96 by 150, you will get what 96% of 150 is. Let's do that:

0.96(150)= 144

You might be interested in
One half gallon is equivalent to 4 pints.how many gallons are the equivalent of 72 pints
malfutka [58]

Answer: 9 gallons

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

Set up the proportion, then multiply to solve for the variable.

\dfrac{\frac{1}{2}\ \text{gallon}}{4\ \text{pints}}=\dfrac{x}{72\ \text{pints}}

(72\ \text{pints})\dfrac{\frac{1}{2}\ \text{gallon}}{4\ \text{pints}}=(72\ \text{pints)}\dfrac{x}{72\ \text{pints}}

\dfrac{36\ \text{gallons}}{4}=x}

9 gallons = x

5 0
3 years ago
What value of a is a solution to this equation?<br> 1=3+a<br> 4
Romashka-Z-Leto [24]

Answer:

1=a4+3

Step 1: Subtract a^4+3 from both sides.

1−(a4+3)=a4+3−(a4+3)

−a4−2=0

Step 2: Add 2 to both sides.

−a4−2+2=0+2

−a4=2

Step 3: Divide both sides by -1.

−a4

−1

=

2

−1

a4=−2

Step 4: Take root.

a=±(−2)(

1

4

)

Answer:

No real solutions.

6 0
3 years ago
ABC Bookstore sells new books, n, for $12, and used books, u, for $8. The
Helen [10]

Answer:

D.) $12n + $8u = 112 ;u = 4 + n

Step-by-step explanation:

Given that :

Cost per new books (n) = $12

Cost per used book (u) = $8

Total revenue earned = $112

store sold 4 more used books than new books

Hence,

Total revenue should be :

Revenue from new books + Revenue from used book = total revenue

Revenue from new books = $12 * n = $12n

Revenue from used books = $8 * n = $8n

$12n + $8u = 112

Number of books sold :

Number of used books sold = 4 + number of new books sold

u = 4 + n

6 0
3 years ago
Match the right side of the equation to the left side<br> cot x sec^4 x=cot x+ 2 tan x+tan^3 x
Natalka [10]

Step-by-step explanation:

cot x + 2 tan x + tan³ x

Write in terms of sine and cosine:

(cos x / sin x) + 2 (sin x / cos x) + (sin³ x / cos³ x)

Find the common denominator:

(cos⁴ x / (sin x cos³ x) + 2 (sin² x cos² x / (sin x cos³ x)) + (sin⁴ x / (sin x cos³ x))

Add:

(cos⁴ x + 2 sin² x cos² x + sin⁴ x) / (sin x cos³ x)

Factor:

(sin² x + cos² x)² / (sin x cos³ x)

Pythagorean identity:

1 / (sin x cos³ x)

Multiply top and bottom by cos x:

cos x / (sin x cos⁴ x)

Simplify:

cot x sec⁴ x

5 0
3 years ago
Find the equation of the line with slope = 2 and passing through (-3 , 4)
coldgirl [10]

Answer:

y = 2x + 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2. thus

y = 2x + c ← is the partial equation

To find c substitute (- 3, 4) into the partial equation

4 = - 6 + c ⇒ c = 4 + 6 = 10

y = 2x + 10 ← equation of line

8 0
3 years ago
Read 2 more answers
Other questions:
  • 12 eggs cost $2.04. How much would 18 cost ?
    13·2 answers
  • What is 52% of 25?
    15·2 answers
  • You are given a set of 5 discs, numbered 2, 3, 5, 6, and 9.
    14·1 answer
  • At Southside Middle School, 20% of the students play an instrument. There are 305 students. How many students play an instrument
    8·1 answer
  • Find the volume of the sphere. Round your answer to the nearest tenth.
    9·1 answer
  • Please help! <br> (Multiple choice)
    12·1 answer
  • In Sam’s pet corner, there are puppies and parrots. They have the total of 15 heads and 50 feet. How many parrots and how many p
    5·1 answer
  • Michiko bought pens for $3.85 and pencils for $1.25 how much did she spend all together? ​
    5·1 answer
  • A test has 100 questions. Lionel gets 87 questions correct. What decimal shows the part of the test he gets incorrect? *
    10·2 answers
  • it takes 2/5 of cleaning solution to clean 3/4 of the kitchen floor. how much cleaning solution does it take to clean the entire
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!