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
zubka84 [21]
3 years ago
15

Using the order of operations, which operation in the given expression should we complete first? 3 6 X 5 - 3 = 3 OA) Multiply 6

and 5. OB) Divide 3 by 3. OC) Cube 3. OD) Subtract 3 from 5.​
Mathematics
2 answers:
Allushta [10]3 years ago
8 0
A. multiply 6 and then 5
eduard3 years ago
6 0
A. Multiple 6 and 5
You might be interested in
Xavier is testing different types of planting soil to determine which type is most effective in growing blueberry bushes. He pur
vladimir1956 [14]

Answer:

He did not control for lurking variables and their impacts on the results of his experiment. Amount of sunlight and water received are two outside variables(or confounding variables) that may impact the growth of his plants and influence the results. He needs to apply the same amount of sunlight and water to each plant within a different planting soil in order to rule out the influence of those two variables and test the sole effect of the soil brand on the plant growth. Otherwise, it would be hard to determine whether his plant growth was because of the soil brand or the different amounts of sunlight and water received

4 0
2 years ago
Regina purchased 1.75 pounds of turkey breast from her local deli for $5.99 per pound. To the nearest cent, how much did she spe
VashaNatasha [74]
5.99(1.75)= 10.4825

10.4825 to the nearest hundredth is 10.48

$10.48
3 0
3 years ago
A guy wire to a tower makes a 72 degrees angle with level ground. At a point 30 ft farther from the tower than the wire but on t
Andreyy89
So.. checking the picture below

we can say y = y, or just do a substitution and end up with

\bf tan(72^o)=tan(30^o)(30+x)\implies 3.08x=\cfrac{30}{\sqrt{3}}+\cfrac{1}{\sqrt{3}}x
\\\\\\
3.08x-\cfrac{1}{\sqrt{3}}x=\cfrac{30}{\sqrt{3}}\implies 2.5x\approx 17.32\implies x\approx \cfrac{17.32}{2.5}

once you know, how long is "x", then you can simply use the cosine of 72° to get "r"

thus    \bf cos(\theta)=\cfrac{adjacent}{hypotenuse}\qquad cos(72^o)=\cfrac{x}{r}\implies r=\cfrac{x}{cos(72^o)}

6 0
3 years ago
Read 2 more answers
A five question multiple choice test has 4 choices for each question and only 1 correct answer each. What is the probability of
crimeas [40]

Answer:

Prob = 13/1024 = 0.0127

Step-by-step explanation:

Prob {A correct answer} = Correct option / Total options = 1/4

Prob {A wrong answer} = Wrong options / Total options = 3/4

Prob [3 answers correct] = P (3 correct ,& 2 wrong) or P (4 correct ,& 1 wrong) or P (5 correct, & no wrong)

= [ (1/4) x (1/4) x (1/4) x (3/4) x (3/4) ]  +  [ (1/4) x (1/4) x (1/4) x (1/4) x (3/4) ] + [ (1/4) x (1/4) x (1/4) x (1/4) x (1/4) ]

( 9/1024 ) + ( 3/1024 ) + ( 1/1024 )

13/1024 = 0.0127

4 0
3 years ago
How can the vertical number line be used to add or subtract
deff fn [24]

A vertical number line resembles a thermometer. It emphasizes that we count up in the number system.  Vertical number lines are just alternative way to look at the numbers.

This is commonly used in adding or subtracting

For example: 5 – 3

5 is the start, the sign determines whether you go down or go up, the minus sign denotes down then so the last number denotes how many steps you are going down where you land is the answer. The same goes with addition but instead of down, the plus sign denotes going up.

8 0
3 years ago
Other questions:
  • What is an approximate average rate of change of the graph from x = 12 to x = 15, and what does this rate represent? (4 points)
    14·1 answer
  • Tell the numbers that are odd and prime 2,14,23,24,25,31,45
    9·2 answers
  • You look at a caterpillar under a magnifying glass. The image of the caterpillar is three times the caterpillar's actual size an
    9·1 answer
  • Kelsey works 12 hours per week. How much does she make per hours
    10·1 answer
  • Few students manage to complete their schooling without taking a standardized admissions test such as the Scholastic Achievement
    14·1 answer
  • Manny has four pieces of carpet in the shape of a square like the one shown. He wants to use them together to carpet a portion o
    8·1 answer
  • I do draws a blueprint of a house using the scale 1 in equals 6 ft in the kitchen has a length of 24 ft what is the length of th
    15·1 answer
  • Factorise 12u-uv please help lol
    15·1 answer
  • In each figure below, find m1 and m2 if a||b. Show your work with statements.
    8·1 answer
  • 2. At the local park, there is an annual fair that
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!