This calculation gives the average speed (kilometres per hour) of a satellite over a small time interval.
`(86.365 - 5.125)/0.06`
What is the average speed of the satellite?
| kilometres per hour |
Number, NAP-F4-CA26
A red blood cell and a white blood cell have a combined total mass of `1.3 xx 10^-10` grams.
If the red blood cell has a mass of `3 xx 10^-11` grams, what is the mass of the white blood cell?
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`1 xx 10^-10\ text(grams)` |
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`1 xx 10^-11\ text(grams)` |
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`1.7 xx 10^-10\ text(grams)` |
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`1.7 xx 10^-11\ text(grams)` |
Number, NAP-G4-CA23 SA
| `120 - sqrt (65^2 + 72^2)/2 =` |
Number, NAP-H4-CA06
What is the value of `(74.2 + 13.56)/(6.4 xx 2.1)`
| `4.6` | `6.5` | `10.3` | `74.9` |
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