2 years ago

7th grade math pls help

Mathematics

1 answer:

KengaRu [80]2 years ago

8 0

Answer:

Step-by-step explanation:

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These kittens get 1 can of cat food a day. If each can holds 6 ounces of food, how many ounces of food do they eat in one week?

Paladinen [302]

If 6=1 then 6x7= 42 so 42 oz of food per week

5 0

3 years ago

On a team, 8 girls and 7 boys scored a total of 128 points. The difference between the number of points scored by the eight girl

andriy [413]

Answer:

Step-by-step explanation:

128-16=112

112÷15(boys+girls)=7.4666666

7.4666666 rounds to 8

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2 years ago

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2 years ago

What is the distance from the point (−3, −b, c) to the origin?

lord [1]

Answer:

$\sqrt{9+b^2+c^2}\,\text{units}$

Step-by-step explanation:

The distance formula tells you the distance d between the points (0, 0, 0) and (-3, -b, c) is ...

d = √((x2 -x1)² +(y2 -y1)² +(z2 -z1)²) = √((-3-0)² +(-b-0)² +(c-0)²)

= √(9 +b² +c²)

4 0

2 years ago

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of the 30 girls who turn out for the lacrosse team at Euclid Middle school, 12 were selected. of the 40 boys who tried out 16 we

deff fn [24]

12 girls out of 30 were selected, so the ratio "selected:tried" if 12/30. This fraction can be simplified into

$\dfrac{12}{30} = \dfrac{2}{5}$

Similarly, 16 boys out of 40 were selected, so the ratio "selected:tried" if 16/40. This fraction can be simplified into

$\dfrac{16}{40} = \dfrac{2}{5}$

So yes, the ratio of the number of students on the team to the number of students trying out the same for both boys and girls

4 0

3 years ago