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
dexar [7]
3 years ago
8

What is the value of (3 x 10-2)​

Mathematics
1 answer:
Andru [333]3 years ago
4 0

Answer:

28

Step-by-step explanation:

first Multiply 3*10

where you wil get 30

then,

subtract 2 from 30

where as :

30-2 =28

Fianl answer is 28

You might be interested in
Person A can make a cupcake in 5 minutes, Person B can make a cupcake in 9 minutes. In total they made 168 cupcakes. How many cu
Stolb23 [73]

Answer:

Person A made 108 cupcakes and person B made 60 cupcakes.

Step-by-step explanation:

Person A makes 1 cupcake in 5 minutes.

Say in x minutes A makes : \frac{x}{5} cupcakes

Person B makes 1 cupcake in 9 minutes.

Say in x minutes B makes : \frac{x}{9} cupcakes

Total cupcakes prepared by A and B in x minutes = 168

\frac{x}{5}+\frac{x}{9}=168

\frac{14x}{45}=168

x=\frac{168\times 45}{14}=540

So, cupcakes made by A = \frac{540}{5}=108

Cupcakes made by B = \frac{540}{9}=60

Person A made 108 cupcakes and person B made 60 cupcakes.

5 0
3 years ago
G(x) = 2x – 4<br> h(x)=x²-3<br> Find (g.h)(5)
Mariulka [41]

Answer:

40

Step-by-step explanation:

This is asking you to plug in the value of h(5) into g(x). First solve for h(5)

x^2-3 = h(x)

5^2-3= 22

h(5) = 22

h(5) is 22. So now, plug that into g(x).

g(h(5)) = 2(22)-4

44-4=40

(g.h)(5) is 40.

4 0
2 years ago
Input and output of 2x+6
Reil [10]
You need to write the entire function:  y = f(x) = 2x + 6.
Here the input quantity is x, and the output is y (or f(x)).
8 0
3 years ago
2x+5=12 pleas and thank you :D
Alik [6]
2x+5=12
12-5=2x
2x=7
X=3.5
3 0
2 years ago
Read 2 more answers
Calculate:|a|−|b|+|c|, if a=−8; b=−5; c=1
Fynjy0 [20]

Answer:

The answer is 4.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope-intercept equation for the line below? (0,2) (5,4)
    6·2 answers
  • How do I solve for constant rate of change
    9·1 answer
  • 1. A trucks engine needs 3 1/4 gallons of oil for an oil change. Write this number as an improper fraction.
    6·2 answers
  • What is -4/8 reduced
    14·2 answers
  • Hi can you help me pleaseeee?)
    15·1 answer
  • Is 16/17 a repeating decimal
    10·1 answer
  • Which property is illustrated by the following statement?
    11·2 answers
  • The maximum or minimum point of a parabola is called the __________.
    15·1 answer
  • 3 part question. If answer all(brainilest will be given.
    12·1 answer
  • Write in the missing numbers in each of these sequences. Explain the rule that has been used to make the sequence.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!