All categories

2 years ago

Evaluate log 1025 + log 1040

Mathematics

2 answers:

SCORPION-xisa [38]2 years ago

7 0

Answer:

6.02775720469

Step-by-step explanation:

step one: double check with calculator pls :)

step two pls brainliest

Alecsey [184]2 years ago

3 0

Answer:

6.027

Step-by-step explanation:

As we have,

log(a)+log(b)=log(a×b)

$=log1025+log1040\\\\=log(1025*1040)\\\\=log(1066000)\\\\=6.027$

You might be interested in

Q1.The cost of $16.50 for the music was reduction of 12% on the original cost.

NNADVOKAT [17]

Q1) £16.50 x 1.12 = £18.48
Q2)

2+9+1= 12
3h 33m = 213m
213/12 = 17.75
2x17.75 = 35.5 (music)
9x17.75 = 159.75 (films)
1x17.75 = 17.75 (books)

So it’s 159.75 minutes for the films to download

7 0

3 years ago

FitURite garage employs one manager and four fitters. The average (mean) salary for all employees is £18600. If the manager's sa

ollegr [7]

(25,000+4x)/5=18,600
25,000+4x=93,000 (multiply both sides by 5)
4x=68,000 (subtract 25,000 from both sides)
x=17,000 (divide both sides by 4)
Fitters make $17,000 a year

4 0

3 years ago

An equation in the form ax2+bx+c=0 is solved by the quadratic formula. The solution to the equation is shown below.x=−7±√ "572"

7nadin3 [17]

Answer:

B: a = 1, b= 7, c = -2

Explanation:

$\sf Quadratic \ Equation : \dfrac{-b\pm \sqrt{b^2 - 4ac} }{2a}$

Knowing This:

solve for b

-b = -7

b = 7

solve for a:

2a = 2

a = 1

solve c:

b² - 4ac = 57

7² - 4(1)(c) = 57

-4c = 57 - 49

-4c = 8

c = 8/-4 = -2

4 0

1 year ago

Read 2 more answers

Last month Marcus borrowed $74 from his roommate so far he has paid him back $33 which equation could be used to find X the amou

weeeeeb [17]

Answer:

Step-by-step explanation:

since he has already paid 33 then you will have to add the x amount still need to be paid

7 0

2 years ago

Read 2 more answers

In a particular region, for families with a combined income of $75,000 or more, 15% of these families have no children, 35% of t

SCORPION-xisa [38]

Answer:

The probability distribution for x:"number of children per family for this income group" is:

$\text{P(x=0)}=0.15\\\\\text{P(x=1)}=0.35\\\\\text{P(x=2)}=0.45\\\\\text{P(x=3)}=0.05\\\\$

Step-by-step explanation:

With the information given we have the relative frequencies of each category.

We know:

$\text{P(x=0)}=0.15\\\\\text{P(x=1)}=0.35\\\\\text{P(x=2)}=0.45\\\\\text{P(x=3)}=0.05\\\\$

7 0

3 years ago

Evaluate log 1025 + log 1040 ​

Evaluate log 1025 + log 1040