Answer:
hope this helps
Step-by-step explanation:
$42.86
To pass her test, Tori needs to answer at least 65% of the questions correct. If there were 60
questions and she got 42 correct, did she pass? All work MUST be shown to justify your
answer.
Step-by-step explanation:
To obtain score of 80% on entire exam means the student have to answer
(80/100)×80 = 64 correct answers
Student have already answered 75% of the first 60 questions correctly meaning
(75/100)×60=45 correct answers from first 60 questions
Remaining correct answers s/he have to answer
64-45=19
So from remaining 20 questions s/he have to answer 19 correct questions that is
20 × (x/100) = 19
x = 19 ×(100/20)
x = 95%
Evaluate.
10–6
10–4
=
1011000
help confusing???? HELP ASAP
Answer:
expression: t³
Step-by-step explanation:
a number that can be presented by: t, is cubed which means it's raised to the power of 3.
plzzzzzzzzzzzzz help!!!
Gallon
3
2
1
OC
2
5
6
2
8
10
Minutes
The graph represents the gallons of water (/) per minute (x) dispensed by a shower head. Which statements are correct?
A)
Point (0,0) represents the unit rate,
8)
Point (5, 1) represents the unit rate,
Point (1,5) represents the unit rate.
D)
7.5 gallons of water are used in 1.5 minutes,
Answer:
I'm gonna base this off of gallon being y and minutes x
Step-by-step explanation:
it dosnt say it starts with any water in it and I have no numbers to base this so I'm gonna say that it passes through the origin and unit rate depends on how many gallons a minute just take 2 minutes and 1 gallon right well that would be .5 for unit rate hope this helps you
Please give explain for why is that sign
Answer:
because the sign is symmetrically inconnected to the ricoures of the trapezoid so the sign moves on its own
A plumber has a 2-meter length of pipe. He needs to cut it into sections that are 10 centimeters long. How many sections will he be able to cut? (I will give brainliest if you answer first)
Answer:
20 - 10 cm sections can be cut from a pipe of original length 2 m
Step-by-step explanation:
Convert 2 meters to cm:
2 m 100 cm
------ * ---------------- = 200 cm
1 1 m
Next, divide this 200 cm total length by (10 cm/section) to determine the number of sections:
200 cm
--------------------- = 20 sections
10 cm/section
20 - 10 cm sections can be cut from a pipe of original length 2 m
Find the distance between (-3, 2) and (-7, 0). Round to the nearest tenth if needed.
A.6
B.9
C.20.3
D.4.5
Pls Help Me.
Use the table to solve the equation −6x>18
Table:
x: -5 -4 -3 -2 -1
-6x: ? ? ? ? ?
The solution of the inequality is: __________
Answer:
x>-3 because that's how it goes
I REALLY NEED HELP FAST! Name the marked angle in 2 different ways.
Answer:
Step-by-step explanation:
Answer:
<opn and <npo
The volume of a large aquarium is 90 ft cubed . It is 2 2/5 wide and 3 1/3 high . What is the length of the aquarium?
Answer:
11 2/8
Step-by-step explanation:
l×b×h=90
l×12/5×10/3=90
l×8=90
l=90/8
l=11 2/8
8 - 5b = -7 ?? whats the b
Answer:
b=3
Step-by-step explanation:
Isolate the b:
8-5b=-7Subtract 8, -5b=-15Divide by -5, b=3Check your answer:
8-5(3)=-78-15=-7-7=-74x(28-10+2) Please help it says the answer is 92, but I keep getting 80. If 92 is the correct answer, please explain
Answer:
that's strange I got 80 too
Step-by-step explanation:
even the internet says its 80
Answer:
Step-by-step explanation:
Ok sooo I get 80 too I’m stuck
A plumber has a 2-meter length of pipe. He needs to cut it into sections that are 10 centimeters long. How many sections will he be able to cut? (I will give brainliest if you answer first)
Answer:
20 pieces.
Step-by-step explanation:
2 meters is equivalent to 200 centimeters and if you divide 200 by 10 you get 20 pieces.
Mr. O’Reilly has a cup of coffee at a diner. The cup of coffee costs $1.25, and he leaves a 60% tip. How much does he leave for a tip?
please someone help. dont send in fake answers or they will be reported.
Answer:
He leaves $0.75
Step-by-step explanation:
10%=0.125
0.125x6= 0.75 = 60%
What is the number of the parking space covered by the car?
(Im giving brainlisit)
Answer:
The number covered by the car is 87.
Step-by-step explanation:
All you have to do is turn the picture upside down, revealing a bunch of numbers in a row.
Answer:
87 but since its upside down L8
Step-by-step explanation:
The answer is L8. All of the numbers, when read upside down, are the number 86 - 91
So basically 87 but upside down it would be L8.
need help last question and stumped T-T
my brain isn't working and it's due in 10 minutes
30 points and will mark brainliest
Answer:
[tex]x=25, y=15, z=16[/tex]
Step-by-step explanation:
Honey to flour
4:5
[tex]\frac{20}{x} =\frac{4}{5}[/tex]
[tex]4x=100[/tex]
[tex]x=25[/tex]
[tex]\frac{12}{y} =\frac{4}{5}[/tex]
[tex]4y=60[/tex]
[tex]y=15[/tex]
[tex]\frac{z}{20} =\frac{4}{5}[/tex]
[tex]5z=80[/tex]
[tex]z=16[/tex]
!! IMAGE ATTACHED !!
Angle RST is a right angle. What is the measure of angle UST?
A. 27°
B. 36°
C. 63°
D. 81°
Answer:
as angle RST , 90 - 27
angle UST 63 degree
option c
pls Mark as brainliest
please help will mark brainliest (dont use links)
Answer:
A
Step-by-step explanation:
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Find the area of the figure to the nearest tenth.
include step by step directions MAKE SURE ITS CORRECT
Answer:56
Step-by-step explanation:do 180-68, then divide by 2(because the x angles are equal to each other.
PLZZZ help with this its pretty simple!
Answer:
It should be D, [tex]x^4 - 2x^3 + 7x^2 -12x - 4[/tex]
Step-by-step explanation:
Since, the equation given in the question is the factored form of the equation D. It can be solved using FOIL (First Outside Inside Last):
x * x³ = [tex]x^{4[/tex]
x * 7x = 7x²
x * 2 = 2x
-2 * x³ = -2x³
-2 * 7x = -14x
-2 * 2 = -4
This all would add up to ⇒ [tex]x^{4}[/tex] - 2x³ + 7x² + (-14x + 2x) -4
Simplifying the parenthesis further would give the option D as the answer.
For each number, name its opposite.
a. -5
b. 28
C. -10.4
d. 0.875
e. O
f. -8,003
plzzzzzzzzzzzzz help
Answer: 4m²-28m+49
Step-by-step explanation:
(2m-7)² can be written as (2m-7)(2m-7).
You would have to multiply it out like this:
2m times 2m=4m² (2x2=4 and mxm=m²)
2m times -7=-14m (2x-7=-14 then put a m on it)
-7 times 2m=-14m
-7 times -7=49
The equation would then look like this:
4m²-14m-14m+49
Then you would have to collect like terms. Like terms are terms with the same variables and powers. It will then look like this:
4m²-28m+49
Hope this helps :)
helpppppppp plzzzzzzzzzzz i dont get it
Answer:
P=2(l+w)
sooo
Perimeter is 2/7+2. which is 2.2
Step-by-step explanation:
Im not completely sure, but hope this helps XP
Coach Riley asked 35 students to count the number of push-ups they completed during class. The results are displayed in the box plot.
He then asked them to complete 4 more by the end of class.
Which of the following statements is TRUE about a new plot with the altered data?
A - The range will Increase by 4 units
B - The median will be greater than 46.
C - The plot will be translated 3 units to the right.
D - The interquartile range will be 4 times larger.
Answer:
I think A
Step-by-step explanation:
A dress originally cost $120. If it is now on sale for $100, what is the percent of the decrease in price? (I WILL GIVE BRAINLEST IF YOU ANSWER THIS)
Translate the sentence into an inequality.
Twice c is at most 19.
Answer:
2c < 19
Step-by-step explanation:
Its not giving you an exact value of what c is so when you see "at most 19" you would use less than or equal to sign ( < ) but if instead said it "at least 19" you would use a greater than or equal to sign ( > ).
PLS HELP ILL GIVE BRIABLIEST!
A number cube is rolled. What is the probability that a number greater than 4 will be rolled?
1/6
2/3
1/3
5/6
Answer:
1/3
Step-by-step explanation:
