1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wolverine [178]
3 years ago
8

Mr. Ortiz has 3/4 pound of oatmeal.

Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer:

\frac{1}{4}\ pound

Step-by-step explanation:

We\ are\ given:\\Amount\ of\ oatmeal\ Mr.Ortiz\ has=\frac{3}{4}\ pounds \\Amount\ of\ Oatmeal\ he\ uses\ to\ bake\ muffins=\frac{2}{3}\ of\ the\ amount\ he\ had\\Now,\\Lets\ first\ find\ the\ amount\ of\ oatmeal\ he\ used=\frac{3}{4}*\frac{2}{3}=\frac{1}{2}\ pounds\\Hence,\\The\ amount\ of\ oatmeal\ remains=Total\ amount\ of\ oatmeal-Amount\\ he\ used\ to\ make\ muffins\\Hence,\\The\ amount\ of\ oatmeal\ left\ with\ Mr.\ Ortiz=\frac{3}{4} - \frac{1}{2} =\frac{1}{4}\ pound

You might be interested in
Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.
statuscvo [17]

Answer:x=15/52

Step-by-step explanation:

Divided both side by 52

52x/52=15/52

Therefore x=15/52

7 0
3 years ago
Describe and correct the error in solving the inequality 9x > -45
Mnenie [13.5K]
9x > -45
__ __
9 9

x > -5-----> ANSWER


if :
-9x > -45
___ ___
-9 -9

x < 5
3 0
3 years ago
The number of bacteria in petri dish A doubles every 10 minutes. The number of bacteria in oetri dish B doubles every 6 minites.
marissa [1.9K]
Givens
Petri Dish A sees a double ever 10 minutes
Petri Dish B sees a double ever 6 minutes

Consequences
A doubles 60 / 10 = 6 times.
B doubles 60 / 6 = 10 times.

Solution
If you work best with numbers then suppose there are 100 bacteria in both dishes at the beginning
A = 100 * 2^6
B = 100 * 2^10

A will have 100 * 64 = 6400 bacteria growing inside A
B will have 100 * 1024 = 102400 bacteria growing inside B

B/A = 102400 / 6400 = 16

There are 16 times as many in B than in A. <<<< Answer

7 0
3 years ago
Please help me i need it bad.
AnnyKZ [126]

Answer:

B. Q' (1, 2)

Step-by-step explanation:

im good like that :)

also you can just count how far the Q is from P and R idk how to explain

4 0
3 years ago
At what angle does a diffraction grating produce a second-order maximum for light having a first-order maximum at 20.0 degrees?
hichkok12 [17]

Answer:

At 43.2°.

Step-by-step explanation:

To find the angle we need to use the following equation:

d*sin(\theta) = m\lambda

Where:

d: is the separation of the grating

m: is the order of the maximum

λ: is the wavelength

θ: is the angle              

At the first-order maximum (m=1) at 20.0 degrees we have:

\frac{\lambda}{d} = \frac{sin(\theta)}{m} = \frac{sin(20.0)}{1} = 0.342

Now, to produce a second-order maximum (m=2) the angle must be:

sin(\theta) = \frac{\lambda}{d}*m

\theta = arcsin(\frac{\lambda}{d}*m) = arcsin(0.342*2) = 43.2 ^{\circ}

Therefore, the diffraction grating will produce a second-order maximum for the light at 43.2°.    

I hope it helps you!                                                        

6 0
3 years ago
Other questions:
  • Eli takes typing test and types 300 words in 1/10 hour. He takes the test a second time and types the words in 1/12 hour was he
    8·1 answer
  • A cellphone service provider charges $5.00 per month and $0.20 per minute per call. If a customer's current bill is $55, how man
    10·1 answer
  • Which expression has the same value as -18+(-9)?<br> -18-2<br> -12+(-3)<br> -10-5<br> O-8(-4)
    12·1 answer
  • Please help ASAP URGENT
    7·1 answer
  • Can someone help me solve this? Thanks!
    15·1 answer
  • Can someone help me with this part A: Members of a high school sports team are selling two popular items for a fundraiser:
    5·2 answers
  • NEED HELP ILL GIVE BRAINLIEST PLEASE!!!
    7·1 answer
  • Jonah’s house and his grandparents’ house are 7.312 meters apart. What is this distance in yards?
    14·2 answers
  • Determine if the lines are parallel, perpendicular, neither or the same line: y = -2x + 1 and -2x + 4y = 5.
    12·2 answers
  • Please help me answer this mathematics question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!