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
OleMash [197]
3 years ago
9

باستعمال log4 2=0.5 فإن قيمة log4 32 هي

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
7 0

Answer:

\mathbf{\log_432}=2.5

Step-by-step explanation:

\log_42=0.5

حن بحاجة إلى إيجاد\log_432

دع\log_432=x

\log_42\times 2\times 2\times 2\times 2=x

\Rightarrow x=\log_42^5

\Rightarrow x=5\log_42   [\because \log_ab^x=x\log_ab]

\Rightarrow x=5\times0.5

\Rightarrow x=2.5

\mathbf{\therefore\log_432=2.5}

You might be interested in
I need helpppppppp!!!!
kati45 [8]

What do you need help with?

8 0
3 years ago
The lemonade recipe calls for 4 scoops of lemonade powder for each quart of water. Each quart is equivalent to 4 cups. Let n rep
tia_tia [17]

Answer:

B. 5 ≤ n≤ 8

f. 10 ≤ S ≤ 16

C. c=2n

d. S = c

Step-by-step explanation:

Jada is making lemonade for a get together with her friends. She expects a total of 5 to 8 people to be there (including herself).?

She plans to prepare 2 cups of lemonade for each person. The lemonade recipe calls for 4 scoops of lemonade powder for each quart of water. Each quart is equivalent to 4 cups. Let n represent the number of people at the get together, c the number of cups of water, S the number of scoops of lemonade powder. Select all the mathematical statements that repsent the quantities and constraints in the situation.

A. 5<n<8

B. 5≤ n≤8

C. c=2n

d. S = c

e. 10<c<16

f. 10≤S≤16

Let

n = number of people at the get together,

c = number of cups of water,

S = number of scoops of lemonade powder.

She expects a total of 5 to 8 people to be there (including herself).

B. 5 ≤ n ≤ 8

She plans to prepare 2 cups of lemonade for each person.

With minimum of 5 people and maximum of 8 people

2 × 5 = 10

2 × 8 = 16

f. 10≤S≤16

The number of cups of water is twice the number of people at the party

C. c=2n

Number of scoops of lemonade powder is equivalent to number of cups of water

d. S = c

4 0
2 years ago
In the expression shown p represents a rational number. 4p. what value of p makes the expression equal a number less than 4?
Semenov [28]
C: 7/8
Explanation: Since we want a number that makes 4p less than 4, we need to find a number for p that is less than 1. By looking at each fraction, only 7/8 will render it less than 4
8 0
3 years ago
I need help hurry pls
yarga [219]

Answer:

you got this Playa I believe in you

7 0
2 years ago
Read 2 more answers
Ms. Roel wrote down her students' grades that were between 90 and 100. This shows the grades she wrote.
atroni [7]
Answer:
the student who have a prime number is Maria
Step-by-step explanation:
4 0
2 years ago
Read 2 more answers
Other questions:
  • Jonathon's Yo-Yo has a string that is three and a half feet long. If Jonathon cuts six inches off of the string, how many feet w
    9·1 answer
  • I don't get this can u help me
    8·2 answers
  • Find dy/dx by implicit differentiation. x2 − 8xy + y2 = 8
    12·2 answers
  • Whats the answer for this
    9·1 answer
  • Numbers equivalent to 15 divided 12
    6·2 answers
  • 37 less than the product of 15 and a number is 38
    14·2 answers
  • Help please i only know it starts from "start"
    15·1 answer
  • A given line has the equation 10x + 2y = −2.
    12·2 answers
  • Awnser this for brainliest.
    13·2 answers
  • Plssssssssssssssssss​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!