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3 years ago

???????????????????????????????

Mathematics

1 answer:

Alex787 [66]3 years ago

6 0

Answer:

37.5

Step-by-step explanation:

150/4 divide it hope this helps

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a bag of sweets contains only two different flavours strawberry and orange. the probability that a sweet is strawberry is 0.8 wh

agasfer [191]

Answer:

0.2

Step-by-step explanation:

total = 1.0

strawberry = 0.8

1-0.8 =0.2

5 0

4 years ago

Read 2 more answers

1) Eliot and William went hiking. They went at the same speed. Eliot's hike was 8 miles, and William's hike was 12 miles. It too

Vitek1552 [10]

Answer:

1) 2 hours

2) 96 miles

Step-by-step explanation:

1) Eliot and William went hiking. They went at the same speed. Let x mph be their speed.

Elliot:

Distance = 8 miles

Speed = x mph

Time $=\dfrac{8}{x}$ hours

William:

Distance = 12 miles

Speed = x mph

Time $=\dfrac{12}{x}$ hours

It took Eliot $40\ min=\dfrac{40}{60}\ hour=\dfrac{2}{3}\ hour$ less than William, then

$\dfrac{8}{x}+\dfrac{2}{3}=\dfrac{12}{x}\\ \\\dfrac{2}{3}=\dfrac{12}{x}-\dfrac{8}{x}\\ \\\dfrac{2}{3}=\dfrac{4}{x}\\ \\2x=3\cdot 4\ \ [\text{Cross multiply}]\\ \\2x=12\\ \\x=6\ mph$

So, William's hike was

$\dfrac{12}{6}=2$

hours long.

2) Initially:

Distance = 120 miles

Speed = 55 mph

Time $=\dfrac{120}{55}=2\dfrac{10}{55}=2\dfrac{2}{11}\$ hours

Final:

Speed = 44 mph

Time $=2\dfrac{2}{11}$ hours

Distance $=44\cdot 2\dfrac{2}{11}=44\cdot \dfrac{24}{11}=4\cdot 24=96\ miles$

8 0

3 years ago

Solve for X 1) 8(1 + 5x) + 5 = 13 + 5x

marusya05 [52]

Answer:

X=0

Step-by-step explanation:

$8(1 \times 5x) + 5 = 13 + 5x \\ 8 + 40x + 5 = 13 + 5x \\ 40x + 13 = 13 + 5x \\ 40x - 5x = 13 - 13 \\ 35x = 0 \\ x = 35 \times 0 \\ x = 0$

7 0

3 years ago

Read the problem and decide whether it has too much or too little

djyliett [7]

Answer:

Too little

Step-by-step explanation:

It is to little because they don't tell you how many clowns can fit into a truck, there for making it imposible to solve.

4 0

4 years ago

I need help plsssssss

Svetllana [295]

4)Area :32cm

5)18cm

6) 49cm

4 0

3 years ago