answer.
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
mr Goodwill [35]
2 years ago
7

53*(41*11)=(53*41)*11 true or false

Mathematics
1 answer:
Step2247 [10]2 years ago
4 0

Your answer is true.

This question is an example of associative property. Associative property states that when 3 or more numbers are multiplied in a different order, the answer is the same.

53 \times(41 \times 11)=(53 \times 41)\times11

The 3 numbers being multiplied are the same(53, 41, and 11) but they're just in different order.

<h3>YOUR ANSWER IS TRUE</h3>
You might be interested in
Solve the following logarithmic equations.<br> log2(49x^2) = 4
Mariana [72]

Answer:

x_{1} = \frac{4}{7} \\x_{2} = \frac{-4}{7} \\

Step-by-step explanation:

To solve this equation, one must apply the following logarithmic property:

if

log_{a}(b) = c\\

then

b= a^{c}

Applying it to the problem at hand:

2^{4} = 49x^{2} \\x^{2} = \frac{16}{49} \\x_{1} = \frac{4}{7} \\x_{2} = \frac{-4}{7} \\

The solutions to the problem are 4/7 and -4/7.

*Note that this solution was pretty straight forward because log2(16) = 4 is a known value, otherwise, a change of base to a base ten log would be required.

4 0
2 years ago
Carrie wants to decorate her party with bundles of balloons containing three balloons each. balloons are available in 4 differen
Inga [223]
Suppose the colors of balloons are Red, Green, Blue and Yellow. Then Carrie has the following options:
R-G-B
R-G-Y
R-B-Y
G-B-Y
Therefore, there are 4 different kinds of bundles.
3 0
2 years ago
Read 2 more answers
. Suppose that at UVA, 76% of all undergraduates are in the College, 10% are in Engineering, 7% are in Commerce, 3% are in Nursi
xxMikexx [17]

Answer: 34.2%

Step-by-step explanation:

76% of undergrads in The College

45% of those are male (since 55% female)

.76 x .45 = 34.2% of all undergrads are males in The College

4 0
2 years ago
Harrison Water Sports has two retail outlets: Seattle and Portland. The Seattle store does 60 percent of the total sales in a ye
Anna11 [10]

Answer: P = 0.75

Step-by-step explanation:

Hi!

The sample space of this problems is the set of all the possible sales. It is divided in the disjoint sets:

S_s = {\text{sales made in Seattle }}\\S_p={\text {sales made in Portland}}

We have also the set of sales of boat accesories S_b, the colored one in the image.

We are given the data:

P(S_s) = 0.6\\P(S_b | S_s) = \frac{P(S_b\bigcap S_s)}{P(S_s)}=0.4\\P(S_b|S_p) =\frac{P(S_b\bigcap S_p)}{P(S_p)}=0.2

From these relations you can compute the probabilities of the intersections colored in the image:

pink\;set:\;P(S_b \bigcap S_s) =0.6*0.4=0.24\\blue\;set\;:P(S_b \bigcap S_p)=(1-0.6)*0.2 =0.08

You are asked about the conditional probability:

P(S_s|S_b) = \frac{P(S_s \bigcap S_b)}{P(S_b)}

To calculate this, you need  P(S_b) . In the image you can see that the set S_b is the union of the two disjoint pink and blue sets. Then:

P(S_b)=P((S_b \bigcap S_s)\bigcup(S_b \bigcap S_p)) = 0.24 + 0.08 = 0.32

Finally:

P(S_s|S_b) = \frac{0.24}{0.32}=0.75

4 0
2 years ago
True or False: The value of r represents the reference angle when plotting a point in polar coordinates.
timama [110]
<span>The value of r represents the reference angle when plotting a point in polar coordinates.
False
</span>
4 0
2 years ago
Other questions:
  • 1. Given a segment with endpoints A and B, what figure can you construct using the steps below?
    14·1 answer
  • A company dyes two sizes of rugs. A small rug requires 2 hours for dyeing and a medium-size rug requires 3 hours for dyeing. The
    15·1 answer
  • Which equation results from applying the secant and tangent segment theorem to the figure?
    15·2 answers
  • If h(x) is the inverse of f(x), what is the value of h(f(x))? 0 1 x f(x) A.0 B.1 C.X D.f(x)
    9·2 answers
  • James is given the diagram below and asked to prove that d is congruent to f. What would be the missing step of the proof? I onl
    5·2 answers
  • A motorist traveled to a distant city in 2 hours and returned by another route that is 30 miles long. On the return trip, she tr
    11·2 answers
  • Graph g(x), where f(x) = 4x − 2 and g(x) = f(x + 1)
    13·1 answer
  • Multiply: 4.56 x 10,000.To multiply, move the decimal point 4 places to the right in the decimal 4.56 true or false​
    14·1 answer
  • Which ordered pair would form a proportional relationship with the point graphed below​
    9·2 answers
  • Alternative straight line method of depreciation is mandatory
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!