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
ludmilkaskok [199]
3 years ago
13

WILL MARK YOU BRAINLIEST Isaiah multiplied 3.92 and 47.6 together, with a result of 186.592. Which of the following statements i

s true?
Isaiah's result is incorrect.
He place the decimal point in the wrong place.
Isaiah's result is incorrect.
He made a mistake when adding the partial products together.
Isaiah's result is incorrect.
He made a mistake in multiplying.
Isaiah's result is correct.
Mathematics
1 answer:
allochka39001 [22]3 years ago
4 0

Answer:

isaiah is correct

Step-by-step explanation:

3.92×47.6=186.592

not sure why you didn't just use a calculator but hope this helps

You might be interested in
What is the measure of angle R?
tigry1 [53]

Option B:

25 degrees

Solution:

Given data in triangle PQR,

The side opposite to angle P is p.

The side opposite to angle Q is q.

The side opposite to angle R is r.

q = 36, r = 20, angle Q = 50°.

<u>To find the measure of angle R:</u>

Using law of sine,

$\frac{a}{\sin A}=\frac{b}{\sin B}=\frac{c}{\sin C}

$\Rightarrow\frac{p}{\sin P}=\frac{q}{\sin Q}=\frac{r}{\sin R}

Take only two sides.

$\Rightarrow\frac{q}{\sin Q}=\frac{r}{\sin R}

Substitute the given values.

$\Rightarrow\frac{36}{\sin 50^\circ}=\frac{20}{\sin R}

Do cross multiplication.

\Rightarrow36\times\sin R = \sin50^\circ\times20

sin 50° = 0.766

\Rightarrow36\times\sin R = 0.766\times20

\Rightarrow36\times\sin R = 15.32

$\Rightarrow\sin R = \frac{15.32}{36}

$\Rightarrow\sin R = 0.4255

$\Rightarrow R = \sin^{-1}(0.4255)

⇒ R = 25.18°

⇒ R = 25° (approximately)

Option B is the correct answer.

Hence the measure of angle R is 25 degrees.

3 0
3 years ago
35 ÷ (12-5)
Tresset [83]
Answer: 35 divided by the difference of 12 and 5
4 0
10 months ago
Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting
MariettaO [177]

Answer:

The mean number of customers that will arrive in a five-minute period is 2.

Step-by-step explanation:

a. What is the mean or expected number of customers that will arrive in a five-minute period

For one minute, the mean is of 0.4 customers.

So, using proportions, for 5 minutes, the mean is of 5*0.4 = 2 customers.

The mean number of customers that will arrive in a five-minute period is 2.

4 0
2 years ago
2 points
Stels [109]

Answer:

C

Step-by-step explanation:

You have to multiply

3 0
3 years ago
2/3 divided by 11/15
NNADVOKAT [17]
You need to implement the process of "flip-flop" and multiply which is where you flip the second fraction and multiply.

\frac{2}{3}÷\frac{11}{15}⇒\frac{2}{3}×\frac{15}{11}

Now you multiply across. 2×15=30 and 3×11=33

So now it is \frac{30}{33}

-----------------------------------------------------------
To reduce to the lowest terms, find the GCF common factor

The GCF is 3

Divide both the numerator and denominator by 3

\frac{30}{33}÷\frac{3}{3}=\frac{10}{11}

Answer: \frac{10}{11}

7 0
3 years ago
Other questions:
  • Maggie brought $29.00 to the art supply store. She bought a brush, a sketchbook, and a paint set. The brush was 1 3 as much as t
    5·1 answer
  • I need to know how to solve the question
    11·1 answer
  • Wood floors are being refinished in an office. If the room is a square with 15 foot 6 inch sides, what will it cost to have the
    15·1 answer
  • Please help, if you know how to do proofs in Geometry !
    12·1 answer
  • What is the perimeter of a trapezoid that is 9.85 15 11 9
    11·2 answers
  • How many legs were there in the presents over the twelve days in the twelve days of Christmas???
    15·1 answer
  • PLZZ HELP ASAP The graph of the function f(x) = –(x + 6)(x + 2) is shown below.
    8·1 answer
  • Instructions: Given the vertex of a quadratic function, find the axis
    11·1 answer
  • For Brand B, the cost y can be represented by the equation y=1.99x , where x represents the number of bags.
    12·1 answer
  • Previously, an organization reported that teenagers spent 4.5 hours per week, on average, on the phone. The organization thinks
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!