Answer:
At least 4 years
Step-by-step explanation:
Simple interest is given by
I = Prt
so here, one year's interest is
I = 300(.045) = 13.5
Divide 50 by 13.5 and get 3.7 years...thus
she will need four years to donate 50...
Step-by-step explanation:
Interest Rate = (Simple Interest × 100)/(Principal × Time).
given
Principal(P) = 300
Interest Rate(I.R) = 4.5%
Simple Interest(S.I) = 50
required
Time(T)
I.R = (S.I × 100)
(P ×T)
T × I.R = (S.I × 100) ×T
I.R (P × T) × I.R
T = (S.I × 100)
(P × I.R)
= (50 × 100)
(300 × 4.5)
= 5000
1350
=3.7
For BRAINLY please help fast I have a D in the class haha
Answer:
yes
Step-by-step explanation:
it is possible to be an isoscelize triangle
pls mark brainliest
Answer:
I think yes
Step-by-step explanation:
because the two sides that are bigger can be the ones with the lenght of 8
and the one in the bottom can be the one with the lenght 1
hope this helps <33
have a nice day :)
These spam comments are getting out of hand. They’re everywhere and it’s really annoying having to post another question because of those spam comments. Like who’s behind all of this? And for what reason are they doing this?
Answer:
I agree it's annoying!!!
Step-by-step explanation:
I think the people who just spam questions are just lazy and they have nothing else to do with their lives. So they try to make themselves feel better by annoying other people. I hope you are having a good day other than people spamming questions!
15 friends sold the same number of tickets each. They sold x tickets altogether. How many tickets did each of them sell?
Answer:
hhgfghgffgtfhhjjjjhhfsadsdffbnjghdrr
Answer:
Hey man im not very smart
Step-by-step explanation:
The vertices of a trapezoid are shown below.
I NEED THE ANSWER ASAP
(0 , 6), (5 , 12), (5 , 9), (0 , 12)
Which of the following points is a vertex for the image produced by a dilation about the origin with a scale factor of ?
A.
(6 , 0)
B.
(10 , 18)
C.
(7 , 14)
D.
(2.5 , 6)
Answer:
D
Step-by-step explanation:
(2.5 , 6)
Mrs. Smith drives 4 hours at an average speed of 100 km/h. How far did she travel?
Answer:
400 km
Step-by-step explanation:
distance = speed * time
d = 100km/h * 4h
d = 400km
-12+x=8 properties of equality
Answer:
x=20
Step-by-step explanation:
-12+x=8
Add 12 on both sides (-12 + 12 + x = 8 + 12)
which crosses out -12
and then you get x=20
Given triangle GHJ, the measure of angle G equals
H
measure of angle H equals 30°. Complete the following
statements.
Since angle G is _____
angle, the opposite
side, JH, is________
The order of the side lengths from longest to shortest is______
110°, the measure of angle J equals 40°, and the
G
Ronald wanted an allowance. his father gave him a choice of getting it on a weekly or on a daily basis. He said he would either pay him $1.25 a week or pay him in the following manner for a week: On Monday he would give him $0.01; On Tuesday $0.02; On Wednesday $0.04 and on through Sunday. What would you tell Ronald to do so he can get more allowance?
Step-by-step explanation:
Well the addition of ($0.01+$0.02+$0.04) would be $0.07
And he since he can get $1.25 a week if he chose the weekly option
Since $1.25>$0.07
I would tell Ronald to choose the weekly option for getting more allowance.
Answer for number 1?
Answer:
you need to draw a triangle on the grid
Step-by-step explanation:
find point -3 then 7
then find points -2 and 1
then -5 and 2
then join the points together
hope that helps
pls mark brainliest
Volume of this prism
Answer:
188cm³
Step-by-step explanation:
-
W H EN H_ DRIBBLE_
_ means blank
Answer:
whenhedribbles???
Step-by-step explanation:
what am i to do
Is 2750 a reasonable answer for 917 * 33 explained
Answer:
No
Step-by-step explanation:
To make this simpler, we will round each number. 917 rounds to 900 and 33 rounds to 30. 900 * 30 = 27,000. We can do this in our head because 9 * 3 = 27, and there are three zeros total between 900 and 30, so we add three zeros after 27. 2750 is not a reasonable answer because the true answer is about 10 times greater than 2750.
m + 0 = m
what's the property of this?
Answer:
identity property of addition
Step-by-step explanation:
A student can solve 12 math problems in 45 minutes. How long will it take the student to complete 20 problems if all the problems take the same amount of time?
Answer:
75min or 1 hour 15min
Step-by-step explanation:
45/12 = 3.75min per problem
3.75 x 20 = 75min or 1 hour 15min
[tex]\frac{1}{2}[/tex](-1.4m+0.4)= |?|m+0.2
What number makes the expression equivalent?
what do you have to do
Use f(x) = 2x − 3 and g(x) = 4 − x2 to evaluate the expression.
(a) (f ∘ g)(x)
(b) (g ∘ f)(x)
The resulting expressions for [tex](f\,\circ\,g)(x)[/tex] and [tex](g\,\circ\,f)(x)[/tex] are [tex]5- 2\cdot x^{2}[/tex] and [tex]-4\cdot x^{2} + 12\cdot x -5[/tex], respectively.
A composition is a operation two functions in which the independent variable of the first function is substituted by the entire second function. In other words, we have the following expressions:
[tex](f\,\circ\,g) (x) = f(g(x))[/tex] (1)
[tex](g\,\circ \,f)(x) = g(f(x))[/tex] (2)
If we know that [tex]f(x) = 2\cdot x - 3[/tex] and [tex]g(x) = 4 - x^{2}[/tex], then we have the following compositions:
[tex](f\,\circ\, g) (x) = 2(4-x^{2})-3[/tex]
[tex](f\,\circ\,g)(x) = 5-2\cdot x^{2}[/tex]
[tex](g \circ f) (x) = 4 - (2\cdot x-3)^{2}[/tex]
[tex](g\,\circ f) (x) = -4\cdot x^{2} +12\cdot x -5[/tex]
The resulting expressions for [tex](f\,\circ\,g)(x)[/tex] and [tex](g\,\circ\,f)(x)[/tex] are [tex]5- 2\cdot x^{2}[/tex] and [tex]-4\cdot x^{2} + 12\cdot x -5[/tex], respectively.
We kindly invite to check this question on composition between functions: https://brainly.com/question/15070966
Need help with math:/!!!!
MN is 6 units. Find the lengths of NZ and XZ.
For the image see if you have enough info to find the missing lengths. If not, explain why.
Answer:
Step-by-step explanation:
[tex]\frac{3 +NZ}{3}[/tex] = [tex]\frac{5+5}{5}[/tex] ⇒ NZ = 3
XZ = 6 × 2 = 12
The length of NZ = 3 units.
The length of XZ = 12 units
Triangle Proportionality TheoremWhat is Triangle Proportionality Theorem?A line that runs perpendicular to one side of a triangle and crosses the other two sides equally splits the two sides.
Use of Triangle Proportionality Theorem to find the sides:Step 1: Consider side NY, NZ, YM, MX
By the theorem,
[tex]\frac{YN}{NZ}=\frac{YM}{MX}[/tex]
[tex]\frac{3}{NZ}=\frac{5}{5}[/tex]
[tex]NZ=3[/tex] units
Step 2: Consider sides YM, YX, NM, ZX
[tex]\frac{YM}{YX} =\frac{NM}{ZX}[/tex]
[tex]\frac{5}{10} =\frac{6}{ZX}[/tex]
[tex]ZX = 12[/tex] units.
Therefore, the values for the sides are NZ = 3 units and XZ = 12 units.
To know more about more about similar triangles, here
https://brainly.com/question/21874653
#SPJ2
solve, x − 5y = 6 for x.
Answer:
Step-by-step explanation:
To solve for x you have to move the -5y to the other side of the equals sign. Since the opposite of subtracting is adding, we will add 5y to both sides to get
x = 5y + 6
Answer:
the answer i got was x=5y+6
Step-by-step explanation:
mathwey
triangle abc is dilated with a scale factor of 1/3 label the angle measurements in triangle abc
Answer:
B=1 and the rest Im unsure of sorry hope this helps
Step-by-step explanation:
HELP ME PLEASEEEEEEEE
Answer:
[tex]6^{9}[/tex]
Step-by-step explanation:
When multiplying exponents with the same base, add the exponents:
[tex]\frac{6^{10-4} }{6^{-5+2} }[/tex] = [tex]\frac{6^{6} }{6^{-3} }[/tex]
Then use the negative exponent rule
[tex]\frac{6^{6} }{6^{-3} }[/tex] = [tex]6^{6+3}[/tex] = [tex]6^{9}[/tex]
Reaserch how x ray technications use math in their careers
Answer:
X-ray technicians, also referred to as radiologic technologists, would need math skills to be able to use accurate calculations when mixing chemicals used in x-ray imaging processes. In addition to this, the critical and logical thinking abilities practiced in the study of mathematics are useful in the day to day job, especially because working with imaging technology and machines to get detailed images for physicians to view is crucial to patient care and treatment.
Education for an associate's degree in radiologic technology is going to be focused heavily on STEM related courses such as anatomy, radiation safety, imaging procedures, and pathology. For this reason, it is recommended that high school students planning on pursuing this educational path take plenty of classes in math, science, and technology.
Radiologic technology job opportunities are expected to increase by 9 percent between 2018 and 2028 according to the Bureau of Labor and Statistics. This is greater than the 5 percent average increase projected for all other jobs, which means radiological technology is a career with a strong and stable outlook.
Step-by-step explanation:
The Equation of line u is y =-8/9x+5/4. The equation of line v is y =9/8x+7/4. Are line u and line v parallel or perpendicular?
Answer:
when two lines are parallel the two slopes are equal (m1 =m2)
when two lines are perpendicular the product of the slopes is equal to -1( m1m2= -1)
m1 =1st slope
m2= 2nd slope
using the formula y= mx +c
m1= -8/9
m2= 9/8
since m1 is not equal to m2 and -8/9 × 9/8 = -1
It is perpendicular
Step-by-step explanation:
PLS MARK BRAINLIEST
Round each decimal to the given place value 1.25 - rounded
to the nearest tenth:
2.784 - rounded to the nearest
hundredth:
help me
Answer:
see below
Step-by-step explanation:
1.25 rounded to the nearest tenth : 1.3
2.784 rounded to the nearest hundredth : 2.78
you want to download some new songs on your mp3 player.Each song will use about 4.3MB of space.There is 7.8GB of free storage space on your mp3 player.At most how many songs can you download?
Answer:
1857
Step-by-step explanation:
7.8= 7987.2mb
4.3=0gb
what is the rule for the reflection
Answer:
w
Step-by-step explanation:
er
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
16
Step-by-step explanation:
2x2x2x2= 16
If the difference of a number and two is tripled, the result is six more than the number. Find the number. Round your answer to the nearest integer, if necessary.
Answer:
6
Step-by-step explanation:
let the number be x
(x-2)3=x+6
3x-6 = x+ 6
2x= 12
x= 6
danielle walks 88 feet due east to the library from her house. from the library, she walks 187 feet northwest to the corner store. finally she walks approximately 139 feet from the corner store back home. does she live directly south of the corner sotre? justify your answser
Answer:
Step-by-step explanation:
What is the greatest common factor of 12 and 20?
A. 2
B. 3
C. 4
D. 6
Answer
C.4
Step-by-step explanation:
hope it helps:)
Answer:
c
Step-by-step explanation:
Factor the expression. 27x^15−64y^9
Answer:
(3x2 - 4y4) • (9x4 + 12x2y4 + 16y8
