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nekit [7.7K]
3 years ago
15

What is the answer please?

Mathematics
1 answer:
stealth61 [152]3 years ago
8 0

Answer:

LOOK IT UP ON GOOGLE OR CHROME!!

Step-by-step explanation:

You might be interested in
What are the answers to these questions ?
Semmy [17]
7a=49
a=49/7
a=7
-6=2x
x=-6/2
x=-3
-32=-4b
B=-32/-4
B=8
u/6=9
u=9*6
u=54
-8=C/-10
c=-8*-10
C=80
54=-9d
D=54/-9
D=-6
-12y=60
y=60/-12
y=-5
r/20=-2
r=-2*20
r=-40
g/10=-9
g=-9*10
g=-90
cost of the camera =$300
her weekly savings=$15
15x=300
x=300/15
x=20
in 20 weeks she will have enough money to buy the camera
speed of a race car= 205mph
distance travelled in three hours = x
r=D/t
d=r*t
speed = distance/time
distance = speed * time
x=205*3
x=615miles





7 0
4 years ago
You have a rather strange die: Three faces are marked with the letter A, two faces with the letter B, and one face with the lett
Gnesinka [82]

Answer:

8/27 ≈ 29.6%

Step-by-step explanation:

Two of the six faces are B, which means four of the six faces are not B.

The probability of rolling not B three times is:

P = (4/6)^3

P = (2/3)^3

P = 8/27

P ≈ 29.6%

6 0
3 years ago
Read 2 more answers
Sarah can drive 198 miles on 11 gallon of gasoline.on 6 gallons of gasoline rachel can travel 138 miles write a ratio that compa
sertanlavr [38]
You would first put the question into an equation.
Miles would equal to gallons.
198=11a
You will simplify it to 1a and to get that you divide both sides by 11.
That would get 18=1a or 18=a
You would then multiply both sides then by 6 on both sides to see if 6 gallons would actually be the same as 138 miles.
Mulitply 6 and 18 and you get 108 which is different from 138 and would not be correct. They do not equal the same and so the answer would be no.
7 0
3 years ago
A room has dimensions 6.8m x 9.2m. Steven wants to paint the walls of the room. A large tin of paint covers 20m^2 and cost £11.7
Dmitry_Shevchenko [17]

Answer:

Total cost to paint the room = £73.51

Step-by-step explanation:

Given:

Dimensions of the room = 6.8 m \times 9.2 m

Cost of tin of paint = £11.75

A tin of paint covers an area = 20 m^2

To find the cost of painting the room with two coats of paint.

Solution:

Area of the room = length\times width=6.8\ m\times 9.2\ m= 62.56\ m^2

We will use unitary method to find the amount of paint required for the room.

If 20\ m^2 of area is covered by 1 tin of paint.

For 1\ m^2 of area, amount of paint required = \frac{1}{20} of a tin

Then, for 62.56\ m^2 amount of paint required = \frac{62.56}{20}=3.128 tins of paint.

<em>For double coats twice paint must be required.</em>

So, total amount of paint required for painting the room with two coats of paint = 3.128\times 2=6.256 tins of paints.

Using unitary method to find total cost.

If 1 tin of paint costs = £11.75

<em>6.256 tins of paint will cost = 6.256\times \£11.75=\£73.508\approx\£73.51</em>

Total cost to paint the room = £73.51

8 0
4 years ago
A basket contains five apples and six peaches. Three of the apples and five of the peaches are rotten. You randomly pick a piece
Alekssandra [29.7K]

Answer:

Rotten but read below

Step-by-step explanation:

There is a total of 11 fruit...

8 fruits are rotten

8/11 is rotten

3/11 is not rotten

If you pick randomly then you will probably get a rotten fruit but there is no guarantee

8 0
3 years ago
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