Answer:
30x³ + 9x² + 32x - 7
Step-by-step explanation:
i hope it's right : )
1. Jessie is buying a home for $198,000. The mortgage company requires a 20 percent down payment. What
is the amount of Sinclair's down payment?
Answer:
20% of 198,000 is $39,600
To set up the equation you would do:
198,000 * .2 (which is the 20%)
The answer is 39,600.
I hope this helps.
report this
what is 79 to the power of 3 x 7 - 3.78
Answer:
4.75486852E32
Step-by-step explanation:
21-3.78=17.22
[tex]79^{17.22}[/tex]=4.75486852E32
Find the area. Will mark brainliest.
Answer:
13.5 i think
Step-by-step explanation:
You multiply 1/2*base*height which is 1/2*4.5*6.That is equal to 13.5
hope this helps:)
Answer: home / math / area calculator
Area Calculator
Rectangle
Length (l)
Width (w)
Calculate
Triangle
Result
s =
a + b + c
2
=
4.5 + 6 + 7.5
2
= 9 yards
Area = √s(s-a)(s-b)(s-c)
= √9×(9 - 4.5)×(9 - 6)×(9 - 7.5)
= 13.5 yards2
A snack mix recipe calls for 2 1/2 cups of pretzels, 4 1/2 cups of dry cereal, 2 1/4 or peanuts, and 3/4 cups of raisins.If you want to make servings of 3/4 cup each, how many can you have with those ingredients?
Answer:
13 1/3 cups
Step-by-step explanation:
find common denominator then add all of the fractions then divide by 3/4
a bookmark is 3.7 centimeters wide and 6.2 centemeters tall. what is its area of the bookmark
Answer:
22.94
Step-by-step explanation:
3.7x6.2
multiply the values
Answer:
22.94
Step-by-step explanation:
Area of a rectangle = l x b
= 6.2 x 3.7
= 22.94 square cm
What’s 1 Apple plus 1 apple
Answer:
2apples
Step-by-step explanation:
The fastest train on earth can travel 800 miles in 2.5 hours because it uses magnets to make it hover above the tracks rather than touching the tracks. What is its average speed?
Answer:
Whatever google said
Step-by-step explanation:
"The original bullet train, the Series 0, hit a speed of about 200 kilometers per hour, or about 125 mph. The speeds gradually increased through the years, reaching the current figure of 177 mph in 2015."
Sorry, I don't know it off of the top of my head, but heres a little dude!
(づ￣ ³￣)づ
Hope he can make up for it...
In the circus, a lion has been trained to jump through a ring of fire that has a radius of 4 feet. What is the rings circumference? Use 3.14 for
Answer:
25.12
Step-by-step explanation:
1) use the formula: circumference=2×3.14×radius
2) then plug in the radius,which is 4
which is now 2×3.14×4
3) plug that into a calculator in which you will have 25.12 as your answer
Drag the tiles to the correct boxes to complete the pairs.
Match each quadratic equation with its roots.
Answer:
Step-by-step explanation:
An SUV costs $25,000. Their is 3% tax. How much will the SUV costs with tax?
Answer:
$25,750
Step-by-step explanation:
25000 x 3%=750
25000+750
Answer:
25,750.
Explanation:
Step one: Find what 3 percent of 25000 is.
25000 divided by 3 (tax percentage)
3% of 25,000 =750
Step two: add that to the original cost of the SUV.
25,000 (original cost) + 750 (3% of original cost) = 25,750
Please mark as brainliest,I need a few more :D
Find the mean? Read question rest is done.
Answer:
I believe its 8
Step-by-step explanation:
9 + 10 + 13 + 2 +6 = 40 / 5 = 8
ASAP!!!! I WILL MARK YOU BRAINIEST!!! Two men decide to drive to a distant town, taking the same route. The first leaves 2 hours ahead of the second and drives at 60 km per hour, while the second man drives at 90 km per hour. How many hours will it take the second man to catch up with the first man?
Answer:
4 hours.
Step-by-step explanation:
If the first guy is driving at 60 km, in 2 hours he is 120 km away. The second guy, leave two hours after. He will drive and in 2 hours he is 180 km. now if the second car keeps going then
120+ 60 + 60 +60 + 60 = 360
180 + 90 + 90 = 360.
So, the two hours for the guy going at 90 km and another 2 hours is 4 hours, so it will take 4 hours for the second driver to catch up.
Evaluate: 4+8= 2 x (6 - 3)
16
33
25
Answer:
I'm not so sure because there is no solution to that equation
Step-by-step explanation:
Always start by solving the parenthesis equation and multiply, divide, subtract, or add before you get into adding. Next you add those 2 numbers together and when you look at the answer on the left and on the right.. when they are different numbers, you know there is no solution. I'm not sure if this helped and if it didn't I'm sorry.. I tried.
Emily is a very good student. She is more likely to attend class than to miss class. Which could be the probability that she misses class tomorrow?
A
–0.4
B
0.1
C
0.7
D
1.2
Answer:
Im pretty sure it is c
Step-by-step explanation:
what is the answer of a^2+b^2-(a-b)^2
Answer:
2ab
Step-by-step explanation:
a²+b²-(a-b)²=
=a²+b²-(a²-2ab+b²)
=a²+b²-a²+2ab-b²
=2ab
Which numbers are commonly used benchmarks? Check all that apply.
0
1/2
81/92
4/15
1
Answer:
A, B, E
Step-by-step explanation:
This is correct trust me! :)
(Stay safe loves!)
What equation is represented in this graph.
15 Points need ASAP.
Thanks!
Answer:
y = [tex]e^{x}[/tex]
Functions math, please help.
evaluate the following function for x=-4 f[x]=2x+5
Answer:
-3
Step-by-step explanation:
substitute -4 into the equation f(x)
Find the surface area of the figure. Round the the nearest hundredth.
Answer:
696.8mm2
Step-by-step explanation:
SA =4*10.3*13/2 + 5*13*4 +13*13
= 267.8 + 260 + 169
=696.8 mm2
what is the simplify rational expression for 10b + 100
________
b + 10
Answer:
10 (b+10)
Step-by-step explanation:
10b + 100
Factor out a 10
10 *b + 10*10
10 (b+10)
Answer:
Step-by-step explanation:
10b + 100 = 10b +10*10
= 10(b + 10)
I have a random question. Is The Brain JUST A BOT? He never moderates or anything...
Answer:
i think that the Brain is not a bot because they help us a lot just think about it.
Which value for x will make 3x + 10 > 75 correct?
Answer:
3x25+10=85
Step-by-step explanation:Answer is E
Hope this helped :)
14)
A boy is standing next to a radio. As he moves away from the radio, which would MOST LIKELY occur?
an increase in the speed of sound wave particles
B)
a decrease in the speed of sound wave particles
a decrease in sound intensits with respect to the observer
Eliminate
D)
an increase in sound intensity, with respect to the observer
Answer: c
Step-by-step explanation:
Enter the value of the 8 in the following number. 84,052.27
Answer:
80,000
Step-by-step explanation:
Answer:
80,000
Step-by-step explanation:
Miguel has to take two quizzes tomorrow. He has only enough time to study
for one of them.
• The history quiz has 4 true-or-false questions.
• The science quiz has 3 multiple-choice questions.
Miguel calculates the probability that he will get all the questions correct by
guessing.
To get 100% correct:
P(guess is correct)
History
Answer 4 of 4 correctly.
0.5
Science
Answer 3 of 3 correctly.
0.2
Miguel will study for the quiz on which he is likely to do worse by guessing.
Which quiz should he study for?
O
A. History, because he must get more questions correct.
B. Science,
C.History,
Answer:
Option B is correct.
Miguel should study for the Science quiz as he will do worse in that quiz by guessing.
Step-by-step explanation:
Miguel has to take two quizzes
1) 4 true or false questions on History with a 0.5 chance of acing the quiz
Expected number of correct questions = np
n = number of questions
p = probability of acing the test
Expected number of correct questions = 4 × 0.5 = 2
2) 3 multiple choice questions on Science with a 0.2 chance of acing the quiz.
Expected number of correct questions = 0.2 × 3 = 0.6
It is evident that guessing would yield a worse result in the Science quiz with less than 1 question expected to be correct than history, where he is still expected to get 2 questions correctly by guessing.
Hope this Helps!!!
Answer:c
Step-by-step explanation:
Solve for a.
Reduce any fractions to lowest terms. Don't round your answer, and don't use mixed fractions.
60a +64 > 80a - 92
Show Calculator
Stuck? Watch a video or use a hint.
Repo
Answer:
a≤39/5
Step-by-step explanation:
It's quadratic, linear or exponential?
Four student's grades changed after the last test. Which student's grade changed the least? Student A: from 92% to 95% Student B: from 87% to 81% Student C: from 98% to 94% Student D: from 82% to 87%
Answer:
Student A's grade changed the least. It only changed by 3%
Step-by-step explanation:
A: 95-92= 3
B: 87-81= 6
C: 98-94= 4
D: 87-82= 5
Answer:
I know the answer because it is least to greatest so it should be Student A: from 92% to 95%.
Step-by-step explanation:
Determine whether each table defines the variable b as a function of the variable a select yes or no for each table
Answer:
no
no
yes
Step-by-step explanation:
the first two tables have inputs which solve for more than one output which means they are not functions
