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3 years ago

10

Calculate 2.43 x 4 =

2 answers:

Tju [1.3M]3 years ago

5 0

Answer:

I believe 9.72 is the answer

ikadub [295]3 years ago

4 0

Answer:

9.72

Step-by-step explanation:

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Complete the inequality statement.

vodomira [7]

Answer:

Step-by-step explanation:

Ggh

6 0

3 years ago

Out of the 120 students at a summer camp, 72 signed up for canoeing. There were 23 students who signed up for trekking, and 13 o

Virty [35]

Approx - 10%

72 students signed up for canoeing + the 23 students who signed up for trekking + the 13 students who signed up for both = 108 students

there are 120 students total, so you have to subtract 120 - 108 = 12

Now to find the percentage, you have to divide the number of students who didn't sign up for either, by the total

which is .1 = 10/100 = 10%

6 0

3 years ago

Read 2 more answers

Solve for x <br> A 15 <br> B 16<br> C 2.4<br> D 12

Ne4ueva [31]

Answer: bd=8 dc=2 and ae=4 so value of ab=16

Step-by-step explanation:

7 0

3 years ago

On the track and field team,

defon

Answer:

It could be anywhere from eight to 15 members.

Step-by-step explanation:

Answer:

A. Count the members on each team

Hurdles = ⅜ × 40 = 3 × 5 = 15

Long jump = ⅘ × 40 = 4 × 8 = 32

Let's look at the two extremes.

B. Most people will compete in only one event

Then the teams will overlap by seven members (Figure 1).

C. All those in Hurdles compete in the Long Jump

Then 15 members will compete in both Hurdles and Long Jump (Figure 2).

6 0

4 years ago

Read 2 more answers

If A = 50 degrees, B = 62 degrees, and a = 4, find b.<br><br>Round to the nearest tenth.

____ [38]

Answer:

$b \approx 4.6$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

<u>Pre-Calculus</u>

Law of Sines: $\frac{sin(A)}{a} = \frac{sin(B)}{b}$

Step-by-step explanation:

<u>Step 1: Define</u>

A = 50°

B = 62°

a = 4

<u>Step 2: Solve for </u><em><u>b</u></em>

Substitute [LOS]: $\frac{sin(50)}{4} = \frac{sin(62)}{b}$
Cross-multiply: $bsin(50) = 4sin(62)$
Isolate <em>b</em>: $b = \frac{4sin(62)}{sin(50)}$
Evaluate: $b = 4.61042$
Round: $b \approx 4.6$

7 0

3 years ago