maybe a little more point will make you help me

i put 100 but you may not get that much

am i correct

also, i would give you but that is all it will let me give

Answer:

3/8

Step-by-step explanation:

÷ both sides by 40 =

3/8

Answer:

i caint see your question

Step-by-step explanation:

Answer:

exact- 29 25/27

estimated- 30

Answer:

a) [tex]g(x) = 600 \cdot 1.05^x[/tex]

b) $2,593.17

Step-by-step explanation:

1) a)  Using compound interest formula: [tex]y=a(1+r)^x[/tex]

where a is the starting amount, r is the rate in decimal format, and x is the number of years

Given:

[tex]\implies g(x) = 600 \cdot 1.05^x[/tex]

b) when x = 30

[tex]g(x) = 600 \cdot 1.05^{30}=\$ 2,593.17[/tex]

We know any prism has the below formula if volume

Here

[tex]\\ \rm\hookrightarrow V=15(6)=90cm^2[/tex]

Answer:

90

Step-by-step explanation:

To find volume you multiply the base and height so if you multiply 15 and 6 that is 15 x 6 = 90

Answer:

16.86 in²

Step-by-step explanation:

Area of rectangle = 5 * 4 = 20 in²

Area of circle = π(1)² = 3.14 in²

So the area of shaded region = 20 - 3.14 = 16.86 in²

Answer:

c

Step-by-step explanation:

Answer:

74°

Step-by-step explanation:

m(arc)JKL = 2 × 99° = 198°

8x - 6 + 12x + 4 = 198

20x - 2 = 198

20x = 200

x = 10

m(arc)KJ = 8x - 6 = 8(10) - 6 = 74°

Answer:

area= 78.5 cm²

circumference= 31.4 cm

Step-by-step explanation:

[tex]\boxed{Area \: of \: circle= πr²}[/tex]

Given that the radius is 5cm, r= 5. Substitute r= 5 and π as 3.14 into the equation:

Area of circle

= 3.14(5²)

= 78.5 cm²

[tex]\boxed{circumference \: of \: circle =2πr }[/tex]

Circumference of circle

= 2(3.14)(5)

= 31.4 cm

For another question on area of circle, you might want to check out this question here: https://brainly.com/question/14068861

Answer:

decrease of 80%

Step-by-step explanation:

See image.

Use variables for the fraction.

Numerator means the top number.

Denominator means the bottom number.

Change percents to decimals to calculate.

.8 is 80%.

80% will make the whole fraction smaller.

see image

Answer:

The fraction will decrease by 20%.

You can suppose other fractions too you will get the same answer though.

Step-by-step explanation:

Let the fraction be 1/2

Now,

1/2

=> 1 + 20% of 1 => 1 + 20/100 => 6/5

=> 2 + 50% of 2 => 2 + 1/2 * 2 => 2 + 1 => 3

so,

6/5/3 => 2/5

Now,

1/2 - 2/5 => 1/10

Now,

1/10/1/2 * 100%

= 1/5 * 100%

= 20%

Answer:

Multiply , add and then you get your solution.

Step-by-step explanation:

y=2(-3)+3

y= -6+3

y= -3

Answer: 77/100

Step-by-step explanation:

Answer: D

Step-by-step explanation:

21/17.5 = 18/15

So the triangles are similar by SAS.

Answer:

x = ± 6

Step-by-step explanation:

1: Subtract both sides by -54

[tex]-1.5x^2=-54[/tex]

2: Divide both sides by -1.5

[tex]x^2=36[/tex]

3: Take both sides to the 1/2 power

[tex]x= 6, -6[/tex]

Answer:

$12.95

Step-by-step explanation:

25.9 divided by 2 = 12 .95

Answer:

$12.95

Step-by-step explanation:

since it is half price it will be divided by two

therefore the price you will pay will be

$25.90÷2=$12.95

Answer:

See below.

Step-by-step explanation:

1) Piece lengths are:

=> 4 cm

=> 8 cm

=> 16 cm

2) Meters of curtain in bundles are :

=> 120 m

=> 300 m

=> 420 m

[tex]\bold{\huge{\underline{ Solution 1 }}}[/tex]

Let the given ratios be 1x, 2x and 4x

According to the question,

[tex]\sf{ x + 2x + 4x = 28}[/tex]

[tex]\sf{ 7x = 28}[/tex]

[tex]\sf{ x = }{\sf{\dfrac{28}{7}}}[/tex]

[tex]\sf{ x = }{\sf{\cancel{\dfrac{28}{7}}}}[/tex]

[tex]\bold{ x = 4}[/tex]

Thus, The value of x is 4

Length of first piece = 4 cm

Length of second piece

[tex]\sf{ = 2}{\sf{\times{4}}}[/tex]

[tex]\bold{ = 8\: cm }[/tex]

Length of third piece

[tex]\sf{ = 4}{\sf{\times{4}}}[/tex]

[tex]\bold{ = 16 \:cm }[/tex]

Hence, The length of each piece of board is 4 cm , 8cm and 16cm .

[tex]\bold{\huge{\underline{ Solution 2 }}}[/tex]

Let the given ratios be 2x, 5x and 7x

According to the question,

[tex]\sf{ 2x + 5x + 7x = 840}[/tex]

[tex]\sf{ 14x = 840}[/tex]

[tex]\sf{ x = }{\sf{\dfrac{840}{14}}}[/tex]

[tex]\sf{ x = }{\sf{\cancel{\dfrac{840}{14}}}}[/tex]

[tex]\bold{ x = 60}[/tex]

Thus, The value of x is 60

Length of the first bundle of curtains

[tex]\sf{ = 2}{\sf{\times{60}}}[/tex]

[tex]\bold{ = 120\: m }[/tex]

Length of the second bundle of curtains

[tex]\sf{ = 5}{\sf{\times{60}}}[/tex]

[tex]\bold{ = 300\ : m }[/tex]

Length of the third bundle of curtains

[tex]\sf{ = 7 }{\sf{\times{60}}}[/tex]

[tex]\bold{ = 420\: m }[/tex]

Hence, The length of each bundle of curtains is 120m, 300 m and 420 m

Answer:

214+25=239

Step-by-step explanation:

Step-by-step explanation:

100% = X

50% = 100%/2 = X/2

X decreased by 50 means X - 50% = X - X/2 = X/2

now,

100% = X/2

50% = 100%/2 = X/2 / 2 = X/(2×2) = X/4

increasing the previous result by 50% means

X/2 + 50% = X/2 + X/4 = 2X/4 + X/4 = 3X/4

so, comparing this to the original X (= 4X/4), we are X/4 short.

Answer:

There are 4 possible ways to put the fruits into the basket.

Thanks!

Answer:

1/4

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

1÷one eighth=1÷[tex]\frac{1}{8}=1\times{8}=8[/tex]

Answer:

115.42 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

Answer:

If I were to estimate it I would have to say at least 110 to 115

Step-by-step explanation:

Now that I calculated the answer it actual is 115.42 and rounded down 115.4

Hope this helps have a great day:)

Answer:

Type of drink given to each group

Step-by-step explanation:

Answer:

B is the wrong one

Step-by-step explanation:

-7 is less than -9

Answer:

-2 < -9

Step-by-step explanation:

8 > -9

true

-7 > -9

true

-8 < -4

true

-2 < -9

false

Hope this helps!

Answer:

x = 64 weeks

Step-by-step explanation:

Based on the quantity of water in the tanks and the leakage rate, the two tanks will be equal after 64 weeks.

The first tank has 256 gallons and is leaking at 3 gallons per week. Assuming the number of weeks is x, the expression is:

= Water in tank - (Gallons leaking per week x No. of weeks)

= 256 - (3 × x)

= 256 - 3x

The second tank:

= 384 - 5x

To find the number of weeks they would be equal, equate both tanks:

384 - 5x = 256 - 3x

384 - 256 = -3x + 5x

128 = 2x

x = 128 / 2

Answer:

Hey!!

Here is your answer

Solution:

We know that:

Substitute the parallel side lengths and the height in the formula to find the area of the trapezoid.

Substituting the parallel side lengths and the height in the formula:

Simplifying the RHS:

Thus, the area of the trapezoid is 28 units².

[tex]\\ \rm\Rrightarrow Area=\dfrac{1}{2}(Sum\:of\: parallel\:sides)\times Height [/tex]

[tex]\\ \rm\Rrightarrow Area=\dfrac{1}{2}(9+5)(4)[/tex]

[tex]\\ \rm\Rrightarrow Area=14(2)[/tex]

[tex]\\ \rm\Rrightarrow Area=28units^2[/tex]

Answer:

new price: $2.9295

Explanation:

original price: 100%

new price: 100% + 5% = 105%

solve:

$2.79 * 105%

$2.9295

a) For x = 27:

z = 27-28/2 = -0.5

For x = 31:

z = 31-38/2 = 1.5

From the normal distribution table, P(27 < x < 31) = P(-0.5 < z < 1.5) = P(z < 1.5) - P(z < -0.5) = 0.9332 - 0.3085 = 62.47%

b)  For x > 30.2:

z = 30.2-28/2 = 1.1

From the normal distribution table, P(x > 30.2) = P(z > 1.1) = 1 - P(z > 1.1) = 1 - 0.8643 = 13.57%