Answer:
_
[tex] - \sqrt{10} \\ \sqrt{10 \\ } [/tex]
A and D
Answer:
(-[tex]\sqrt{10}[/tex]) and ([tex]\sqrt{10}[/tex]) are both solutions
Step-by-step explanation:
If you plug in (-[tex]\sqrt{10}[/tex]) for x, you get [tex](-\sqrt{10})^{2}[/tex] which is equal to 10
Also, when you plug in ([tex]\sqrt{10}[/tex]) for x, you get [tex](\sqrt{10} )^{2}[/tex] which is equal to 10
BABIES PLEASE HELP MEEEEE♥♥
Answer:
My answer would be C.
Step-by-step explanation:
So, who is ready for the weekend?
Answer:
pls follow me now now I help
When a= -5, b = -2 and c=1. a(b+c) is?
The school will not announce a snow day unless there is at least 10 inches of snow on the ground. If it has already snowed 1.5 inches, how much more must it snow before school is canceled?
Answer:
8.5 inches
Step-by-step explanation:
10 - 1.5 = 8.5
A shortcut would ensure a safer reaction. A shortcut may provide a faster reaction. A reaction with a shortcut would yield more chemical output. A reaction with a shortcut would require less chemical input.
Answer: the first one
Step-by-step explanation:
Answer:
What is the benefit of using a shortcut in a reaction between two chemicals?
A shortcut would ensure a safer reaction.
Step-by-step explanation:
Bacteria doubles every 10 minutes. If you start with 2 bacteria in a petri dish, how many bacteria will there be after 40 minutes?
Answer: I think the answer is 32 bacteria after 40 minutes.
Step-by-step explanation:
I think that's right because the bacteria that have previously multiplied will also be multiplying. 2 becomes 4, 4 becomes 8, etc. until you've reached 40 minutes. (I'm honestly unsure, but I think this is right?) I hope this helped!
Will give BRAINLIEST ANSWER!!! Distribute (Multiplication)
1. 2(3a-b+2)
2. -3(-a+b-3)
3. -2(x+4) = -10
4. -(x-4) = -5
Answer:
1. 6a-2b+4
2. 3a-3b+9
3. x=1
4. x=9
The diagram shows organisms a diver observed during an ocean dive.
A sailboat floats on the water with objects below it in the water. These objects are labeled seaweed negative 20 meters, clownfish negative 23 meters, squid negative 44 meters.
What did the diver most likely use as a reference point to describe the position of the squid?
Answer:
The correct answer would be A.) The ocean surface
A sailboat floats on the water with objects below it in the water. These objects are labeled seaweed negative 20 meters, clownfish negative 23 meters, squid negative 44 meters.
What did the diver most likely use as a reference point to describe the position of the squid?
A.) the ocean surface
B.) the ocean floor
C.) the position of the clownfish
D.) the position of the seaweed
Step-by-step explanation:
Got it right on edge :)
Answer:
A
Step-by-step explanation: Did the test
what dose –2 + 3 equal
Answer:
-2 + 3 = 1
Step-by-step explanation:
Brainliest? uwu
What's 1.625 rounded to the nearest hundreth
Answer:
1.63
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
what amount that is greater than one is represented by a percent that is what 100%.
Answer:
Step-by-step explanation:
A percent greater than 100% represents a comparison between one value that is greater than another value, with the second value being the base, represented by 100%. In situations like rainfall and revenue, these kinds of comparisons are common.
For Spirit Day, each 8th-grade homeroom designs a unique twocolor T-shirt. They get to choose from the colors red (R), blue (B), green (G), violet (V), and orange (O). Each T-shirt is a solid color with a different color used for the student's name. What is the probability that a homeroom will have a T-shirt with a combination of blue and violet?
Answer:
P(B and V)=10%
Step-by-step explanation:To solve this poroblema we use the formula of combinations:
C(n,r)=(nr)=n!(r!(n−r)!)
Where n is the number of objects that can be chosen and you choose r from them.
There are 5 colors of shirts.
The number of shirts that can be made by combining 2 of the 5 possible colors is calculated as:
5C2= [tex]\frac{5!}{2!(5-2)!}[/tex]
5C2=10
The number of shirts that can be made by combining 2 of the 2 possible colors (B) and (V) is calculated as:
2C2=1
Then the probability is:
P( B and V)= [tex]\frac{1}{10}[/tex]
=0.1= 10%
[tex]\frac{2C2}{5C2}[/tex]
Answer:
P( B and V)=10%
Step-by-step explanation:
Let's say you have 6 lbs of apples for $12.96. What is the unit price? (Meaning, what is the cost of 1 pound of apples?)
Answer:
$2.16 per pound
Step-by-step explanation:
First, you would need to divide the price by the amount
$12.96 / 6 lbs = $2.16 per pound
That is the unit price
Jan is enlarging the sketch shown on a photocopier. Which could be the dimensions of her enlargement?
3 in.
2 in.
A 4 inches * 5 inches
B 5 inches x 6 inches
7 inches 10.5 inches
D 8 inches x 9 inches
Between which two consecutive integers does V185 lie?
A
12 and 13
B.
13 and 14
C
14 and 15
D.
15 and 16
Answer: B
Step-by-step explanation: desmos
g(x)=x+2 graph the parent function
Answer:
Step-by-step explanation:
Lorenzo sells adult and student tickets to an upcoming basketball game. He sells more student tickets than adult tickets. The adult tickets are $5 each and the student tickets are $3 each. He sells more than $900 worth of tickets in total. The system of linear inequalities that describes this situation, where x is the number of adult tickets and y is the number of student tickets, is shown below.
Answer:
C
Step-by-step explanation:
Yes, it does have to be a whole number
Your friend, Broseph, recently graduated from the University of Bros. During his last semester he passed "Introduction to Brotistics with an Emphasis on Tinder Applications". His final project required that he use the Binomial Distribution to calculate the probability of going on a date with more than half of his next 20 Tinder matches.
Broseph found that he had a 64% chance of going on a date with any given Tinder match from historical data.
Broseph should use the ____________ to calculate the probability. Since he is calculating the probability of going on dates with more than half of his next 20 matches--the number of successes is ________ , n = ________ , and p = ______ .
Broseph has a __________ chance of going on dates with at least half of his next 20 Tinder matches. Round the answer to nearest tenth as a percentage i.e. 14.2%.
Answer:
I need to know the net percentage to to calculate the quadratic function
Step-by-step explanation:
We are two numbers
Our median is 3
Our minimum is 2, What numbers are we?
Answer:
2,4
Step-by-step explanation:
median=3
minimum is 2
first no. is 2
second no. is 4
for m(x)=-2x+7, find the value of x for which m(x)=13
Answer:
x = -3
Step-by-step explanation:
m(x) = -2x + 7
13 = -2x + 7
6 = -2x
x = -3
look at the pic below
answer quick please I need this asap
i will mark thx, star you & mark brainliest
Answer:
2 and 1 because look at the question
I’ll give brainliest!! Just zoom in to see better!!:)
Answer:
Well done
Step-by-step explanation:
Zoomed in
Will runs a business that employs 105 staff.
Each member of staff works 35 hours a week and gets an hourly wage of £7.60
The staff have complained that they are not being paid enough and have asked
for a 10% pay rise.
How much will the proposed pay rise cost Will on a weekly basis?
£
Each employee makes 35 x 7.60 = 266 per week.
105 employees x 266 = 27,930 per week total pay.
27930 x 10 % = 27930 x 0.10 = 2,793 more per week.
science pls help this is due today
Answer:
last one
Step-by-step explanation:
Brainliest please
Answer:
C) cold and snowy
Step-by-step explanation:
The temperature is 48C to 82F which is on the hot side
but the low temperature is 9 degrees so that explains there will be snow anything below 19 degrees is snow and cold windy air
Sorry if I am wrong! :(
The morning low tide at the beach is 12 inches. After 6 hours, the afternoon high tide is 57 inches. What is the average number of inches the tide changed per hour?
Answer:
7.5 inches per hour
Step-by-step explanation:
Given that:
Morning low tide at beach = 12 inches
Afternoon tide after 6 hours = 57 inches
Average number of inches tide changed per hour :
(Afternoon tide - morning tide) / number of hours
(57 inches - 12 inches) / 6 hours
45 inches / 6 hours
= 7.5 inches per hour
there is your answer. hope this helps
Brian notices that a 25-meter flagpole casts a 30 meter shadow. If a nearby telephone pole casts a 40-meter shadow, how tall is the telephone pole?
Answer:its a 35 meter
What is the correct answer for both?
Answer:
14) C (-2, 4)
15) D (-3, -3)
Step-by-step explanation:
-6x + 4y = 28
6x + 9y = 24
-6x + 4y = 28
4y = 28 + 6x
y = 7 + 1.5x
6x + 9y = 24
6x + 9(7 + 1.5x) = 24
6x + 63 + 13.5x = 24
19.5x + 63 = 24
19.5x = -39
x = -2
-6x + 4y = 28
-6(-2) + 4y = 28
12 + 4y = 28
4y = 16
y = 4
____________
4x - 4y = 0
-4x + 3y = 3
4x - 4y = 0
4x = 4y
x = y
-4x + 3y = 3
-4(y) + 3y = 3
-4y + 3y = 3
-1y = 3
y = -3
4x - 4y = 0
4x - 4(-3) = 0
4x + 12 = 0
4x = -12
x = -3
Sour dill sold 5,354,973,593 pickles last year. This year the company sold 2,624,525,077 pickles. What number sentence best repersent how to find the total estimate of pickle sold both year
Answer:
5,354,937,593 + 2,624,525,077 = 7,979,462,670
Step-by-step explanation:
Just add them both.
Hope this helped, have a good day
Charli deposits $5,000 in a savings account earning 5.75% simple interest per year.
PART A: How much interest will Charli earn for a period of 10 years?
PART B: How much money will there be in Charli's account after 10 years?
I need help quick! Could you and by putting PART A: (answer) and PART B: (answer) Thank you!!! Please help!
Answer:
PART A: 2,875
Step-by-step explanation:
a machine can make 56 parts in 4 hours. it can also make 70 parts in 5 hours. which rates could you use to write an equation of the form y= kx that represents the number of parts y the machine can make in x hours? A. 70 parts / 4 hours B. 70 parts / 5 hours C. 56 parts / 4 hours D. 56 parts / 5 hours
Answer: 82
Step-by-step explanation:
You add them all
Answer: The answer is C and D
Step-by-step explanation: