Answer:
remember
1h=60min
1min=60 sec
now come to the question
1h=60min
1min=60 sec
60min=60×60=3600sec in 1hour
25min=60×25=1500sec in 25 min
total all sec=3600+1500+29=5129sec
Step-by-step explanation:
Answer:
5129
Step-by-step explanation:
So first we know we have 29 seconds then we know there is 60 seconds in a minute so I'm going to take 60 times 25 which equals 1500 so right now I have 1529 seconds I also know that there is 60 minutes in 1 hour so I'm going to do 60 times 60 which is 3600 so now I'm going to add all my seconds together 1500 + 3600 = 5100
Single term algebraic expression is called?
Monomial
Binomial
Trinomial
None of these
also I am groot friend me
[tex]single \: term \: expression \: is \: called[/tex]
[tex]monomial[/tex]
HELP WILL GIVE MOST BRAINILIST!
Answer:
Step-by-step explanation:
If you add up all the male and female categories, the total is 400
the number of females between 22 and 39 is 51
P(22 - 39) = 51 / 400
P(22 - 39) = 0.1275
I think the answer you want is 51/400
Ok Now can anybody help due in 1 and a half min will give the brainiest.
Answer:
-25, 5
Step-by-step explanation:
-22 + -25 = -47
-25/5 minutes = -5
since there is no -5 in speed, then the answer is 5
Gina deposits $2,000 into each of two savings accounts.
- Account I earns 5% annual simple interest.
- Account II earns 5% interest compounded annually.
Gina does not make any additional deposits or withdrawals. What is the sum of the balances of Account I and Account II at the end of 3
years?
0 $4,600
O $4,615.25
0 $4,630.50
$4,300
Answer:
4,615.25
Step-by-step explanation:
I just did a et and it is correct.
Eric is a car salesman. He earns a weekly salary of $175 plus 4% commission on sales. This
week he sold a car for $35,450.
A) How much commission did he earn this week?
B) What did he earn in TOTAL this week?
Answer:
A) 141.8 B) 316.8
Step-by-step explanation:
I did 35.450k/100x4 to get 141.8. Then I did 175+141.8
= REAL NUMBERS Evaluating a quadratic expression: Integers Evaluate the expression when n=4. n2-5n+6
Answer:
-2
Step-by-step explanation:
I got it wrong and it told me negative 2 was the correct answer lol
The table shows how much Li earns for moving different numbers of lawns. Write an algebraic expression that describes the total earnings for n lawns.
Answer:
15n
Step-by-step explanation:
Given
The above table
Required
The formula of the table
First, calculate the slope (m)
[tex]m = \frac{y_2 - y_1}{n_2 - n_1}[/tex]
Where:
n = Number of Lawns
y = Earnings
[tex](n_1,y_1) = (2,30)[/tex]
[tex](n_2,y_2) = (5,75)[/tex]
So, we have:
[tex]m = \frac{75 - 30}{5 - 2}[/tex]
[tex]m = \frac{45}{3}[/tex]
[tex]m = 15[/tex]
The equation is then calculated as:
[tex]y = m(n- n_1) + y_1[/tex]
This gives:
[tex]y = 15(n- 2) + 30[/tex]
[tex]y = 15n- 30 + 30[/tex]
[tex]y = 15n[/tex]
Hence:
B is correct
A civil engineer tested concrete samples to investigate the difference in strength, in newtons per square millimeter (N/mm2), between concrete hardened for 21 days and concrete hardened for 28 days. The engineer measured the strength from each sample, calculated the difference in the mean strength between the samples, and then constructed the 95 percent confidence interval, (2.9,3.1), for the difference in mean strengths.
Answer:
d
Step-by-step explanation:
Use the distributive property to rewrite each expression in its equivalent form
Answer:
picture?
Step-by-step explanation:
  help needed pls
Lacey filled a measuring cup with 1/2 of a cup of vegetable oil. Then she poured 1/3 of a cup of the oil into a frying pan. How much oil is left in the measuring cup?
Answer:
1/6 of a cup
Step-by-step explanation:
You're trying to figure out what 1/3 subtract 1/2 is, right?
Well first, convert both of them so they both have the same denominator.
Common Denominator = 6
So, 1/3 is 2/6 and 1/2 is 3/6 and 2/6 plus 3/6 is 5/6. Well, what's left in the cup? 6/6 subtract 5/6 is 1/6
Hope that helps!
Find (-5)(-2)(5)( - 1)(-4)
What are the first 100 digits of pi?
Answer:
3.1415926585979323846264338327952884197967987511582097414459230781546262862089910825342117067?
I did this from memory of a song I didn't use goo gle so all might not be right
Step-by-step explanation:
a continuous function is differentiable.true or false?
Answer:
false
Step-by-step explanation:
its equal every time because its countinuous
Can someone please give me the answer for brilliant What is the volume of the right rectangular prism?
Answer:
[tex] 148 \frac{3}{4} \: {in}^{3} [/tex]
Step-by-step explanation:
volume of the right rectangular prism
[tex] = lwh \\ \\ = 10 \times 4 \frac{1}{4} \times 3 \frac{1}{2} \\ \\ = 10 \times \frac{17}{4} \times \frac{7}{2} \\ \\ = \frac{595}{4} \\ \\ = 148 \frac{3}{4} \: {in}^{3} [/tex]
Answer: The volume is 148 3/4 in3.
Step-by-step explanation:
V= l*w*h
V= 10* 4 1/4* 3 1/2
V= 148 3/4
21 and 22 are complementary angles. The measure of Z1 is 60°. The
measure of 22 is 5(x - 1)º. Find the value of x.
Answer:
The value of x is 7
Step-by-step explanation:
Complementary angles have a sum of 90°, therefore the equation to solve for x is:
∠1+∠2=90°
60°+5(x-1)°=90°
5(x-1)=30°
x-1=6
x=7
So the value of x is 7
please help ill give brainly !! (no links)
Alfred Weagner noticed that the outline of many continents fit together, much like a puzzle leading him to propose the idea of a single super continental. This continental is known as-
A ) Eurasia
B ) Ind-Australia
C ) America
D ) Pangaea
Answer:
This continental is known as-
D) Pangaea
Answer:
choice D ) Pangaea
I will give Brainliest
Answer:
It does not absorb moisture, but does absorb oil; this quality makes polyester the perfect fabric for the application of water-, soil-, and fire-resistant finishes. Its low absorbency also makes it naturally resistant to stains.
Step-by-step explanation:
I cant see the question's very well so ^
Answer:
2nd one
Step-by-step explanation:
Polyester is what a call hydrophobic meaning it doesn’t absorb water. Even after washing it it’ll repel the clean water making still dirty.
Which of the following statements are true about the function below? Select all that apply. f(x)=(x-4)^2-1
Answer:
the zero is at 4 (option 1)
and the minimum is -1 (option 2)
Step-by-step explanation:
the zero is at 4 (option 1)
and the minimum is -1 (option 2)
Solve for y. Take you time
Answer:
equation ?
Step-by-step explanation:
where is the equation
look at pic 10 pts will mark brainilest
Answer:
120 cm squared
Step-by-step explanation:
To find this is like finding a rectangle, you can take the triangular part of it and move it over to the side to become a rectangle
we can find the rectangle side by doing
21-6=15
then multiply it
15*8=120
The probability distribution for a
random variable x is given in the table.
-5
3
-2
0
2
3
Probability
117
.13
.33
-16
11
-10
Find the probability that x<-3
Answer:
[tex]P(x \le -3) =0.30[/tex]
Step-by-step explanation:
Given
The attached probability distribution of x
Required
Find [tex]P(x \le -3)[/tex]
To do this, we consider all values of x less than or equal to-3.
So, we have:
[tex]P(x \le -3) =P(x=-5) + P(x = -3)[/tex]
From the table:
[tex]P(x=-5) = 0.17[/tex]
[tex]P(x = -3) = 0.13[/tex]
So, the equation becomes
[tex]P(x \le -3) =P(x=-5) + P(x = -3)[/tex]
[tex]P(x \le -3) =0.17 + 0.13[/tex]
[tex]P(x \le -3) =0.30[/tex]
What is the measure of Q?
Answer:
<Q = 30
Step-by-step explanation:
2x + 70 + x - 10 = 180
3x + 60 = 180
3x = 120
x = 40
x - 10
40 - 10
30
<Q = 30 because of vertical angles
the product of 23
and 20
Find the area please..........................................
Answer:
Should be 216
Step-by-step explanation:
How -15 + 8 gives me 7 ????????
Answer:
It gives you -7
Step-by-step explanation:
Think of the problem as 8 - 15, because 8 is a smaller number and 15 is bigger, you'll get a negative number.
The next step is use the rule**a-b = -(b-a)**which is - (15 - 8)
Then when you simplify it, it will be - (15 - 8)= - 7**(which is the answer)
Hope this helps:)
100 points What is the equation of the line that goes through (1,-1) and is parallel to y =
3x-3?
A. y+ 1 = 3(x - 1)
B. y+1=-}(-1)
C. y = 3x + 1
OD. y+1-}(x-1)
Anna is solving this equation:
7- 3(2x - 5) = -(3x + 7)
Anna uses the distributive property for her first step.
Which equation shows the correct result of Anna using the distributive property?
A. 7- 6x – 5 = -3x +7
B. 7 - 6x + 5 = -3x - 7
C. 7-6x – 15 = -3x + 7
D. 7-6x + 15 = -3x - 7
Answer:
D
Step-by-step explanation:
if you distribute, you'll get D
Answer: D
Step-by-step explanation:
7-6x + 15 = -3x - 7
PLEASEEE HELP ME WITH MATHHHHH GIVING BRAINLYIST
Answer:
4 18/2 is first one second is 1/1 and last is 4/5
Step-by-step explanation:
carla has a red shirt, a pink shirt, and a white shirt. She has blue jeans, yellow jeans, and black jeans. She also has solid colored shoes and striped colored shoes. How many different combinations can she make?
Answer:
15 different pairs.
Step-by-step explanation:
I hope this helps. :D
