Answers
Answer:
5.5
Step-by-step explanation:
22/4=5.5
can you please mark me as brainliest? thanks!
hope this helps!
Related Questions
What is the product of (–8.2)(1.9)?
–15.58
–6.3
6.3
15.58
Answers
Answer:
-15.58
Step-by-step explanation:
Answer:
-15.58
Step-by-step explanation:
Multiply the traditional way
-8.2
x1.9
-------
738
820
----------
15.58
But because you're multiplying a positive and a negative, the answer will be negative leaving you with (-15.58)
Evaluate the following.
(a) |6| - 9 =
(b) |6 - 9| =
Answers
Answer:
(a) -3, (b) 3Step-by-step explanation:
(a) |6| - 9 = 6 - 9 = -3 (b) |6 - 9| = |-3| = 3A dog and a cat together costs $110. If dog costs $100 more than the cat. What is the cost of the cat?
Answers
Answer:
cat costs $10
Step-by-step explanation:
Answer:
$5
Step-by-step explanation:
$110=2x+$100 $10=2x x=5
File is attached to question
Answers
8xy+4xy^2
what is the result ?
Answers
Answer:
4xy(2+y)
Step-by-step explanation:
Factor 4 x y out of 8 x y .
[tex]4xy(2)+4xy^2[/tex]
Factor 4xy out of [tex]4xy^2[/tex]
4xy(2) + 4xy(y)
Factor 4 x y out of 4 x y ( 2 ) + 4 x y ( y ) .
4xy(2+y)
hope this helps :)
Mark has taken five tests so far this quarter. His grades were 88%, 95%, 80%, 91%, and 92%. What is the median of his test scores
Answers
Answer:
91%
Step-by-step explanation:
the median is the middle value in a set of numbers
80,88,91,92,95
91 is the middle value
plz mark me brainliest. :)
Explain 3 areas in everyday life where you use math.
Answers
Answer:
1. Banking and Money
2. Baking
3. Art
Step-by-step explanation:
What is the temperature, in degrees Fahrenheit, shown on the thermometer above to the nearest integer?
Respond in the space provided.
Answers
Answer: 21
Step-by-step explanation:
Formula
(21.2°F − 32) × 5/9 = -6°C
solve by graphing
2x+4y=8
2x-y=2
point to where they intersect ( , )
Answers
what is the
mode
median
mean
and range
to the numbers 24,34,32,16,45,38,28
Answers
Answer:
The mean is 31
The mode is In this case there is no mode
The median is 32
The range is 29
Question 3 (5 points)
Use the graph to solve the system of linear equations.
Оа
(-4,-4)
Ob
(-1.5,-1)
ос
(2,0)
Od
(-2,-2)
Answers
Help!! will give brainiest! please no joke answers this is due by midnight
Answers
2.6,9,15 (top row)
1,2,4 (bottom row)
3. (1,3), (2,6), (3,9), (4,12),(5,15)
4. Edeena walks 6 miles in 2 hours.
hope this helps
(1,3)
2 -
Top of chart - 3,6,9,12,15
Bottom of chart - 1,2,3,4,5
3 -
(1,3) (2,6) (3,9) (4,12) (5,15)
4 -
(The picture)
5 - Sadly not sure about this one
How many positives and negatives are in 10 + (-5)
Answers
Answer:
2
Step-by-step explanation:
(125,75)-(40,72) işleminin sonucunu bulunuz
Answers
85,03 çevap budur inşallah doğrudur iyi dersler
It says solve for the variable I do t understand
Answers
Answer:
x=11
Step-by-step explanation:
a) 82
b) 42
c) 98
d) 70
Answers
Answer:
option d.
let the two angle of mnp be x and y
in the trapezoid NO and MP are parallel.
so the 28° = y and 42°=x(by alternate interior angle)
so the angle mnp= x+y
angle mnp=28°+42°=70°
Only answer if ur sure... but ASAP please. Huge thank you to anyone that can help as i have an assignment due very soon. Brainliest if u get the correct answer!!
What is the equation of a line with a gradient of 2 that passes through (0,5)?
Answers
9514 1404 393
Answer:
y = 2x +5
Step-by-step explanation:
"Gradient" is another word for "slope." The given point (with x-coordinate equal to zero) is the y-intercept. So, it is easy to write the equation in slope-intercept form:
y = mx + b . . . . . . line with slope m and y-intercept b
y = 2x + 5
Four biased coins, A, B, C and D are thrown.
The probability that each coin will land on Heads is shown in the table.
Coin Probability a) (i) Which coin is least likely to land on Heads?
А
0.66
(1)
0.066
(ii) Which coin is most likely to land on Heads?
С
(1)
60%
b) What is the probability that D will land on Tails?
(1)
B
D
Coin B is going to be thrown 4000 times.
c) Work out an estimate for the number of times
coin B will land on Heads.
(2)
Total marks: 5
Answers
Answer:
Please check explanations for answer
Step-by-step explanation:
Firstly, we need all the probability in the same decimal form
P(A) = 0.66
P(B) = 0.067
P(C) = 2/3 = 0.67
P(D) = 60/100 = 0.6
a) The least likely is the smallest value of decimal
This is 0.067 which is for coin B
most likely is the highest probability; this is C which is 2/3
b. Probability that D will land on tail is 1 - probability that it lands on head
= 1 - 0.6 = 0.4
c. Mathematically that is the product of the probability and the number of times it was thrown
That will be;
0.066 * 4000
= 264 times
In 1971, the average price of gasoline was $0.36 per gallon. In 2020, the average price of gasoline was $2.32 per gallon. a. What is the percent increase, rounded to the nearest whole number, in the cost of a gallon of gasoline from 1971 to 2020? b. What is the percent decrease, rounded to the nearest whole number, in the cost of a gallon of gasoline from 2020 to 1971? 2. Last year, DeKalb Middle School had 140 7 thgraders. The number of 8 thgraders was 125% of the number of 7 thgraders. How many 8 thgraders were there last year? 3. Find the balance of a savings account at the end of 4 years if the interest earned each year is 5.5%. The principal is $700.
Answers
Answer:
1. a. 544%
b. 84%
2. 175
3. $867.18
Step-by-step explanation:
1. a.2.32-0.36=1.96
1.96/0.36=5.44
5.44*100=544
b. 1.96/2.32=0.84
0.84*100=84
2. let x = # of 7th graders
let y = # of 8th graders
y is 125% of x
y=1.25x
x=140
y=1.25*140
y=175
3. A=P(1+r)^t
A=700(1+0.055)^4
A=867.18
Sarah drove 116 miles in 4 hours .If she drove at a constant rate,how far did she travel each hour?
Answers
Answer:
29 miles
Step-by-step explanation:
116 divided by 4
Answer: 29 mph
Hope this helps :)
xis directly proportional to y.
When x=21, then y=3.
a) Express x in terms ofy.
b) Find the value ofx when y is equal to 10.
Answers
21 = k x 3
k = 7
x = 7y
x = 7(10)
x = 70
Simplify :
- 1/2 (4/5 _ 8y)
Answers
Answer:
[tex] - \frac{1}{2} ( \frac{4}{5} - 8y) \\ = - \frac{4}{10} + \frac{8y}{2} \\ = - \frac{2}{5} + 4y \\ = \frac{ - 2 + 5 \times 4y}{5} = \frac{ - 2 + 20y}{5} \\ - 2 + 20y = 0 \\ 20y = 2 \\ y = \frac{1}{10} [/tex]
The equation h=60-4m gives the height h (in inches) of the water in a tank m minutes after it starts to drain
Answers
Answer:
40m
Step-by-step explanation:
Complete question
The equations h = 60 - 4m gives the height h (in inches) of the water in a tank m minutes after it starts to drain. How high is the water after 5 minutes.
To get the height of the water after 5minutes, we will find h at when m = 5
h = 60 -4 (5)
h = 60 - 20
h = 40m
Hence the water is 40m high after 5minutes
HELP (ENGLISH)
Amira is preheating her oven before using it to bake. The initial temperature of the oven is 75° and the temperature will increase at a rate of 20° per minute after being turned on. What is the temperature of the oven 9 minutes after being turned on? What is the temperature of the oven tt minutes after being turned on?
Answers
What is the equation for a line that passes through the points (-4,-3) and (8,12)?
Answers
Step-by-step explanation:
vv
Helpp!! Is about angles!!! Please help!
Answers
Answer:
Triangle WRD's angles are all 60 degrees, angle W and angle R and angle D.
Triangle WRD is an equiangular, equilateral triangle. It is also an acute triangle, as all angles are less than 90 degrees.
Step-by-step explanation:
You are told that WRD has all equal sides, each 3 inches long.
In a triangle, if sides are equal, then the opposite angles are also equal. So if ALL the sides are equal, then ALL the angles are equal.
The sum of the interior angles in a triangle is always 180 degrees. Since the trhee angles are all equal and they must add up to 180 degrees, 180/3 =60, so the angles must all be 60 degrees.
Triangle are classified by sides as
*** scalene = no equal sides
*** isosceles = two equal sides
*** equilateral = all equal sides
Triangles are classified by angles as
*** right triangle = one 90 degree angle
*** obtuse triangle = one angle larger than 90 degrees
*** acute triangle = all angles less than 90 degrees
*** equiangular = all angles equal
There can be overlap in the categories, like an acute triangle also being equiangular.
Can someone help me with this please?
Answers
Answer:
85-6=79
STU=79
Step-by-step explanation:
Kai is developing a multimedia presentation on multicellular organisms. Which of the following will she include in her report?
A. fungi
B. yeasts
C. bacteria
D. prokaryotes
Answers
Answer:
Fungi
Step-by-step explanation:
Could you help me with this math, I don't know how to do it?
Answers
Answer:
1) a 2) b
Step-by-step explanation:
Answer:
1.)A 2.)B
Step-by-step explanation:
The formula is y=mx+b, so whatever number is in the b spot that is your intercept and where you start and the slope is rise/run so that is how many times you move. Hope this helps:)
Adjust the number into correct standard form.
60 x 103