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2 years ago

WILL GIVE BRAIN-LIST

Mathematics

1 answer:

dolphi86 [110]2 years ago

3 0

Answer:

A = x<-1

Step-by-step explanation:

Let's solve your inequality step-by-step.

−10<x−9

Step 1: Flip the equation.

x−9>−10

Step 2: Add 9 to both sides.

x−9+9>−10+9

x>−1

Answer:

x>−1

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2+8+9+4-3-4-6+9+5+3+8

Artyom0805 [142]

$2+8+9+4-3-4-6+9+5+3+8 \\ \\ = > 10 + 9+4-3-4-6+9+5+3+8 \\ \\ = > 19+4-3-4-6+9+5+3+8 \\ \\ = > 23-3-4-6+9+5+3+8 \\ \\ = > 20-4-6+9+5+3+8 \\ \\ = > 16-6+9+5+3+8 \\ \\ = > 10+9+5+3+8 \\ \\ = > 19+5+3+8 \\ \\ = > 24 + 3 + 8 \\ \\ = > 27 + 8 \\ \\ = > \green{\boxed{ 35}}$

4 0

3 years ago

Read 2 more answers

What is the median between 1.01 , 0.93, 1.23, 2.01,0.93 0.91

Gnesinka [82]

Answer:

the median is 0.97

Step-by-step explanation:

6 0

4 years ago

I put $500 in the bank. I now have $5000in the bank. Every year my money increased by 5%. How long that it takes?

Mashutka [201]

Answer:

It takes 47.19 years

Step-by-step explanation:

Your amount on the bank is given by the following equation:

$P(t) = P(0)(1+r)^{t}$

In which P(t) is your current amount, P(0) is the initial amount, r is the rate it changes, and t is the time since the money has been put on the bank.

I put $500 in the bank.

This means that $P(0) = 500$

I now have $5000 in the bank.

This means that $P(t) = 5000$

Every year my money increased by 5%

This means that $r = 0.05$

How long that it takes?

This is t.

$P(t) = P(0)(1+r)^{t}$

$5000 = 500(1.05)^{t}$

$(1.05)^{t} = \frac{5000}{500}$

$(1.05)^{t} = 10$

$\log{(1.05)^{t}} = \log{10}$

We use the following logarithms property:

$\log{a^{t}} = t\log{a}$

$t\log{1.05} = \log{10}$

$t = \frac{\log{10}}{\log{1.05}}$

$t = 47.19$

It takes 47.19 years

8 0

4 years ago

I need both the work and answers the these . They are due tomorrow so please hurry

IgorC [24]

4) 41% of 78 is what?
Answer = 31.98

Work:
x = 41/100 x 78
x = 3198/100
x = 31.98

6) 58% of what is 63.4?
The number is = 109.31
Explanation:
Let the number be = x

58/100 (x) = 63.4
x = 63.4 x (100/58)
x = 6340/58
x = 109.31

4 0

3 years ago

A pet store sold 12 siamese cats. If the ratio of siamese cats to house cats sold was 2 : 1, what is the combined amount of cats

Tanya [424]

Answer:

32 cats in total

Step-by-step explanation:

so 18 siamese

the ratio was9:7=siameese:house

18=9 units

divide 9

2=1 unit

house=7 units

7 times 2=14

14 house cats

combined=siameese+house=18+14=32

4 0

3 years ago

Read 2 more answers