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3 years ago

Can someone help me with this question

Mathematics

2 answers:

slava [35]3 years ago

5 0

It’s B. I am sure
Plz maek me brainliest

valentina_108 [34]3 years ago

3 0

Answer:
B

————-

I’m not 100% sure though

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Express in decimal numerals.- nine and two hundred thirty-five thousands

AleksandrR [38]

Well the question is not so clear put I will give it a try
9,235,000
I am pretty sure that's how you write it

5 0

3 years ago

Read 2 more answers

Solve each inequality. Graph the solution on a number line.

Kamila [148]

Step-by-step explanation:

Step 1: Find the solution for the first one

$4x > -36$

$4x / 4 > -36 / 4$

$x > -9$ ← Solution

Step 2: Find the solution for the second one

$7u\le-49$

$7y/7\le-49/7$

$y \le -7$ ← Solution

Step 3: Find the solution for the third one

$-5m \ge 15$

$-5m / -5 \ge 15 / -5$

$m \le -3$ ← Solution

Step 4: Find the solution for the fourth one

$-2p > -3$

$-2p / -2 > -3 / -2$

$p < 1.5$ ← Solution

Step 5: Find the solution for the fifth one

$45 \le - 10r$

$45 / -10 \le -10r / -10$

$-4.5 \ge r$ ← Solution

Step 6: Find the solution for the sixth one

$-66 \ge -11t$

$-66 / -11 \ge -11t / -11$

$6 \le t$ ← Solution

6 0

2 years ago

Bea's catering charges $3 per person and a $60 clean-up fee to cater banquets. Write an equation to find the number of students

Dominik [7]

Answer:

The required equation will be:

200 = 3n + 60

Step-by-step explanation:

We know the slope-intercept form of the line equation

$y = mx+b$

where 'm' is the slope or rate of change and 'b' is the y-intercept of the equation

Let 'n' represents the number of students (n).

Let 'c' represents the cost budget.

Given that Bea's catering charges $3 per person.

Thus, the slope or rate of change = m = 3 dollars per person

Given that the clean-up fee to cater banquets = $60

In other words, $60 is the initial condition or y-intercept.

Thus, the y-intercept b = 60

Given that the cost budget = c = $200

Thus, the equation becomes

c = mn+b

substituting c = 200, m = rate of cgange = 3, b = 60

200 = 3n + 60 ∵ comparing with y = mx+b

Thus, the required equation will be:

200 = 3n + 60

4 0

2 years ago

a principle of $4000 is invested at 8.25% intrest, compounded annually. How many years will it take accumulate $11,000 or more i

Vsevolod [243]

For compounded annually
$A=P(r+1)^t$
A=amount total (future)
P=present amount
r=rate in decimal
t=time in years

given
A≥11000
P=4000
r=8.25%=0.0825
t=t
solve
11000≥4000(0.0825+1)^t
divide both sides by 4000
11/4=(1.0825)^t
take the ln of both sides
ln(11/4)=ln(1.0825^t)
ln(11/4)=t(ln(1.0825))
divide both sides by ln(1.0825)
(ln(11/4))/(ln(1.0825))=t
evaluate
12.76=t
it will take 12.76 years, or, to the nearsest whole year, 13 years

5 0

2 years ago

QUICK HELP PLEASE THANKS Find percent notation for 0.28.

rosijanka [135]

Answer:

28%

Step-by-step explanation:

Multiply both numerator and denominator by 100. We do this to find an equivalent fraction having 100 as the denominator. 0.28 × 100100.

= (0.28 × 100) × 1100 = 28100.

Write in percentage notation: 28%

5 0

3 years ago